Question

Determine the length of the longest tape which can be used to measure exactly the lengths 2 m 76 cm, 12 m 42 cm and 1 m 38 cm

Answer 1

Hello friend ........

The answer of u r question......

First change the length to cm....

2m=200cm
76 cm=76cm
12m=1200cm
42cm=42cm
1m38cm=100+38=138cm

so H.C.F of 200,76,1200,42,138 is 2....
so 2 is the longest tape.....

Hope it's helps.....

Thank you.......

Answer 2

138 is the answer here is your answer hope it's help