Math, asked by nikkunikita14, 1 month ago

The length of a big hall is 18m while its breath is 15m. what should be the length of the long tape that can be used to measure the length and the breath of a room in an exact number of times ?

Answers

Answered by dkchakrabarty01

1

Answer:

Find HCF of 18 and 15, 3 is common to both of them. So answer is 3m. See below how 3 is common:

18=3×3×2

15=3×5

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