Question

15% of a certain length is 6.75 m. Find the total length.

Answer 1

15% of a certain length is 6.75 m

⇒ 15% = 6.75 m

Find the total length:

15% = 6.75 m

1% = 6.75 ÷ 15 = 0.45 m

100% = 0.45 x 100 = 45 m

Answer: The total length is 45m

Answer 2

let the total length be Xm

X/100*15=6.75

=>X/100=6.75/15

=>X=675/15

=>X=45

The total length is 45m.

I hope this will help you