Question

three piece of timber 42 m, 4 m, 69 m long, have to divided into planks of the same length . What is greatest possible length of each plank?​

Answer 1

Answer:

We have to divide the timber into equal length of planks. Hence, the greatest possible length of each plank is 7m.

Answer 2

Answer:

A push or pull off an object is called as force