Question

qual fraçao equivalente a 3\26 cujo o numerador seja 15?

Answer 1

$\frac{3}{26} = \frac{15}{x}$

26.15 = 3x

x= 130

$\frac{3}{26} = \frac{15}{130}$

Answer 2

3/26 = 15/x
3x = 26.15
x = 26.15/3
x = 26.5
x = 130

R.: 15/130