CBSE Class 10 Sample Paper for 2019 Boards

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Question 7 (Or 1st) - CBSE Class 10 Sample Paper for 2019 Boards - Solutions of Sample Papers for Class 10 Boards

Last updated at April 16, 2024 by

Question 7 (OR 1 st question)

The HCF and LCM of two numbers are 9 and 360 respectively. If one number is 45, find the other number.

The HCF and LCM of two numbers are 9 and 360. If one number is 45,.

Transcript

Question 7 (OR 1st question) The HCF and LCM of two numbers are 9 and 360 respectively. If one number is 45, find the other number. We know that H.C.F × L.C.M = Product of numbers 9 × 360 = 45 × Second number (9 × 360)/45 = Second number Second number = (9 × 360)/45 Second number = (1 × 360)/5 Second number = 72 ∴ Second number is 72

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.