Question

if 13 1/3 % of a number is 90 find the number​

Answer 1

Answer:

1/3% of x = 90

100/3 × x = 90

x = 9×3/10

x = 27/10

= 2.7

Answer 2

13 1/3 = 40/3
Let x be the number
40/3 * 100 * x = 90
x = 90 * 3/4000
x = 27 / 400