Question

4 2/7m of a lace is cut into pieces of equal length. What will be the length of each pieces

Answer 1

Answer:

16=2×2×2×2

20=2×2×5

Maximum length of the piece that has to be cut=H.C.F of 16m and 20m

Now HCF of 16 and 20 is 4

∴ Required length=4m

Answer 2

Answer:

hey mate your ans refer to attachment