If xy 180 and hcf x y 3 then lcm x y is

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Web21. If two positive integers A and B can be ex-pressed as A = xy3 and B = xiy2z; x, y being prime numbers, the LCM (A, B) is (a) xy 2 (b) x 4 y 2 z (c) x 4 y 3 (d ... where x, y are prime numbers, then HCF(a, b) is Also, find LCM of (a, b). [NCERT ... âˆ´ N = 2Â²x3Â²x5 = 180. 49. Two natural numbers whose difference is 66 ... Web25 sep. 2014 · Product of two numbers x and y = 217728 LCM of x and y = 42 (HCF of x and y) Let the HCF of x and y be a. Then LCM = 42 x a = 42a. Product of LCM and HCF of two numbers = Product of the numbers. 42a x a = 217728 42a 2 = 217728 a 2 = (217728) / (42) a 2 = 5184 a = 72 Therefore, HF of the numbers is 72 and LCM is (42 x 72) i.e.3024.

If xy=180 and LCM(x,y)=60, then find the HCF(x,y). - Brainly

Web21 jun. 2024 · Correct answer - If xy= 180 and HCF (x, y) = 3, then find the LCM (x, y) tell the answer of LCM (x, y) Web5 nov. 2024 · If xy = 180 and HCF (x,y) = 3, then find the LCM (x,y). class-10 Please log in or register to answer this question. 1 Answer +1 vote answered Nov 5, 2024 by Aanchi … does whole wheat bread increase blood sugar

The HCF and LCM of the two numbers x and y are respectively 7 …

Web30 mei 2024 · Product = LCM x HCF = 1080 x 180 = 194400 Product of numbers = 194400. Question 25. The remainder when the square of any prime number greater than 3 is divided by 6, is ... If two positive integers a and b are written as a = x 3 y 2 and b = xy 3; x, y are prime numbers, then HCF (a, b) is (a) xy (b) xy 2 (c) x 3 y 3 (d) x 2 y 2 Web15 nov. 2024 · If HCF (x, y) = 3 and xy = 180, then LCM (x, y) is :, (a) 60, (b) 50, (c) 180, Ans: (a) 60, , (d) 540, , 13. When a die is thrown, the probability of getting an odd number less than 3 is :, (a) 1/6, (b) 1/3, (c) 1/2, (d) 0, Ans: (a) 1/6, BC 1, ar ( PQR), 14. If it is given that ∆ABC ~ ∆PQR with, , ... factory workers in the victorian era

SQP 2024 Class 10 CBSE Maths Standard - Class- X Session

If xy=a3b3c2 and HCF(x,y)=abc,then find LCM of x and y - Brainly

Web1 feb. 2024 · So, LCM of (x, y) = h * a * b. by given condition, h + h * a * b = 91. Or,h* (ab + 1) = 91. Now, 91 can be written as 1 * 91 or 7 * 13. Or, we can have HCF as 1, LCM as 90 -. There are 4 pairs of numbers like this (2, 45), (9, 10), (1, 90) and (5, 18) We can have HCF as 7, ab + 1 = 13 => ab = 12 => 1 * 12 or 4 * 3. Websaturday, april 1, 2024. solution for gujarat board standard 10th, standard mathematics does whole wheat cause bloatingWeb26 jul. 2024 · Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form ... does whole wheat cause acne

"Web7 dec. 2024 · HCF(x,y) = 3. Step-by-step explanation: Product of the HCF and LCM of two numbers is equal to the Product of the two numbers. Given product of numbers x and y … " - If xy 180 and hcf x y 3 then lcm x y is

If xy 180 and hcf x y 3 then lcm x y is

MCQ Questions for Class 10 Maths Chapter 1 Real Numbers

WebClick here👆to get an answer to your question ️ LCM of two numbers x and y is 720 and the LCM of numbers 12x and 5y is also 720 .The number y is. ... Find the HCF and LCM of the given monomials: 9 x 2 y 2 z 3, 1 5 x 3 y 2 z 4. Hard. View solution > View more. CLASSES AND TRENDING CHAPTER. Web30 sep. 2024 · Question 12: The HCF and LCM of two numbers are 21 and 84 respectively. If the ratio of the two numbers is 1:4. Then find the numbers. Solution: Given, HCF = 21 and LCM = 84. So, We know if the numbers are given in ratio x:y. Then. 1 st number = HCF × x = 21 × 1 = 21. 2 nd number = HCF × y = 21 × 4 = 84.

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Web12 okt. 2024 · Expert Answer We know that, LCM (x, y) × HCF(x, y) = xy → LCM (x, y) × 3 = 180 → LCM (x, y) = 180 ÷ 3 = 60 → LCM (x, y) = 60 Answered by Yasmeen Khan 13 … WebSample Question Paperclass 10session 2024 21subject mathematics standardQuestion number 1if xy = 180 and HCF (x, y) = 3, then find the LCM (x, y) standard ma...

Web24 okt. 2024 · If xy = 180 and HCF (x,y) = 3. Then find the LCM (x,y). Show more Show more If the sum of the Zeros of the Quadratic Polynomial 3x^2 - Kx + 6 = 0 is 3 Then … WebClick here👆to get an answer to your question ️ The LCM and HCF of two numbers are 180 and 6 respectively.If one of the numbers is 30 , find the other number.

Web18 okt. 2024 · 36. The number ‘π’ is. 37. If LCM (77, 99) = 693, then HCF (77, 99) is. 38. Euclid’s division lemma states that for two positive integers a and b, there exist unique integer q and r such that a = bq + r, where r must satisfy. We hope the given MCQ Questions for Class 10 Maths Real Numbers with Answers will help you. Web4 dec. 2024 · If HCF (39,91) = 13 ,then LCM (39,91) is (a) 91 (b) 273 (c) 39 (d) 3549. Login. Remember. Register; Study With Us! ... The product of LCM and HCF of two numbers is equal to the product of two numbers. ... If xy = 180 and HCF (x, y) = 3 ,then LCM (x, y) is. asked Dec 5, 2024 in Class X Maths by Haren (305k points) class-10; 0 votes.

Web6 dec. 2024 · 42. If two positive integers a and b are written as a = x’y1 and b = xyi, where x, y are prime numbers, then HCF(a, b) is Also, find LCM of (a, b). [NCERT Exemplar Problems; Delhi 2024] (a) xy (b) xy² (c) x 3 y 3 (d) x²y². Answer/ Explanation. Answer: b Explaination: Here, a = x 3 y² and b = xy 3 ⇒ a=x × x × x × y × y and b = xy × ...

Web2 jan. 2024 · * Very short answer type Questions:- 1 Marks each 1) If xy=180 and HCF(X,Y)=3, then find the LCM (X,Y) . 3. Find the total number of factors of prime numbers. Find the HCF and the LCM of 12,21&15 . Find the sum of exponents of prime factor in the prime factorisation of 196 . factory work in taiwanWeb29 dec. 2024 · If xy=180 and HCF(x,y)=3, then find the LCM(x,y).Sample Paper 2024 Standard Q1 Solution About Press Copyright Contact us Creators Advertise Developers … does whole wheat bread spike blood sugarWebIf xy = 180 and HCF ( x, y) = 3, then find the LCM …. Ask questions, doubts, problems and we will help you. ... ( x,y ) multiple HCF ( x,y) = xy = LCM ( x,y) multiple 3 = 180 = LCM (x,y) = 180 divided by 3 answer is 60 1 Thank You. ANSWER. Related Questions. 4u²+ 8u. Report ; Posted by Katikala Lalitha 16 hours ago. does whole wheat cause inflammationWebSolution The correct option is B xy2 Given that, a= x3y2 =x×x×x×y×y b =xy3 = x×y×y×y HCF is the product of the smallest power of each common prime facter involved in the numbers ∴ HCF of a and b = HCF (x3y2,xy3) = x×y×y =xy2 Suggest Corrections 74 Similar questions Q. Question 6 factory work in telfordWeb1 If xy=180 and HCF(x,y)=3, then find the LCM(x,y). OR. The decimal representation of. 14587 21 × 5 4 will terminate after how many decimal places? 1. 2 If the sum of the zeroes of the quadratic polynomial 3x 2 -kx+6 is 3, then find the value of k. 1. For what value of k, the pair of linear equations 3x+y=3 and 6x+ky=8 does not have a solution. 1 factory work in glasgowWeb20 sep. 2024 · Viewed 129 times 2 I have been struggling on this homework question for quite a while. Find x, y if LCM = x + y and HCF = x − y Here is my working: Since, LCM … does whole wheat bread taste goodWeb28 mrt. 2024 · Indian Army GD Agniveer Admit Card has been released for the CEE on 5th April 2024. The exam is scheduled from 17th to 26th April 2024. The Indian Army GD Agniveer Notification 2024 was released for various AROs. Applications for these vacancies were accepted online till 20th March 2024. Aspiring candidates can check the Indian … factory work in the progressive era