Question

if 100% is 56 how many percentage is 45 ?

Answer 1

$\frac{56}{45} = \frac{100}{x}$
56x=4500
x=4500/56
x=1125/14
x=80,35714 (Aproximadamente)

80,36%

Answer 2

Resposta: 80,36%

Explicação passo-a-passo:

56 - 100%

45 - x

56/100 = 45/x

56x = 45 . 100

56x = 4500

x = 4500/56

x = 80,36%