Question

A piece of land is 13/5 m long.It is divided into three parts. The first part is 5/6 m long and the second part is 6/5 m long. Find the length of the thrid part of the land.

Answer 1

Answer:

total length of land = 13/5m

length of first part =5/6m

length of second part=6/5m

SO, length of third part = 13/5-(5/6+6/5)

13/5-11/30

lcm of 5 and 30 is 30

therefore, 78/30-11/30=67/30mor 2 whole 7 by 30