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.
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Last updated at Oct. 1, 2019 by Teachoo
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.
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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CBSE Class 10 Sample Paper for 2019 Boards
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