Question

r$ 28 correspondem a quanto por cento de r$ 80​

Answer 1

80 reais --- 100%

28 reais --- X%

80x= 28·100

80x= 2800

x= 2800/80

x= 35

Portanto, R$28,00 equivalem à 35% de 80 reais.

Answer 2

28/80 = 0,35 ======> 35% ✓