Question

Das 160 moedas que possuo apenas 15% delas sao moedas de 1 real, quantas moedas de 1 real possuo

Answer 1

160----100%
x---------15%
100x=2400
x=2.400/100
x=24
24 moedas de 1 real

Answer 2

$\sf \red{Olá,Vitor!!}$

$\sf = \frac{15}{100} \times 160 \\\sf = 0.15 \times 160 \\\sf \color{blue}{ = 24}$

$\sf \pink {Att' DiabinhaAK}$