Question

what is the number whose 15.4%is 231?

Answer 1

15.4% × 1,500 =

(15.4 ÷ 100) × 1,500 =

(15.4 × 1,500) ÷ 100 =

23,100 ÷ 100 =

231;

Answer 2

let the no. be a
15.4÷100xa = 231
0.154a=231
a=231÷0.154
solve it. hope it helps.