Andrew02id
Answered

Three fourths of a number is nine

Sagot :

Let the number be n:

[tex] \frac{3}{4} [/tex] n = 9

[tex]( \frac{4}{3})( \frac{3}{4}) [/tex] n = 9[tex] (\frac{4}{3}) [/tex]

n = 36/3

n = 12

The number is 12.

Check:

3/4 (12) = 9
36/4 =9
9 = 9