Question

17. Three rods are 48 cm, 60 cm and 72 cm in length. Find the least length of the cloth in metres that can be measured by each rod.​

Answer 1

Step-by-step explanation:

Lengths of three measuring rods = 64 cm, 80 cm, 96 cm

Least length of the cloth that can be measured = LCM of 64, 80 and 96

LCM of 64, 80 and 96 = 960

Number of times that the rod of length 64 cm has to be used = 960/64 = 15

Number of times that the rod of length 80 cm has to be used = 960/80 = 12

Number of times that the rod of length 96 cm has to be used = 960/96 = 10

Answer 2

3 roads are 48 CM 60 CM 72 CM in length Find the least length of cloth in metre that can be measured by each Road