Question

if 3/5 of the certain length is 210m then 5/7 of the length is?​

Answer 1

Here is your answer ✌!

Let the total length be x.

so, 3/5 of x = 210

x = 210 × 5 / 3

x = 350.

then, we find 5/7 × 350

so, the length is 250.

Hope it's help you ✌!