isabelly6840 26/04/2022 11/8,10 = 3,20/xPela regra de três, temos;11x = 3,20 × 8,1011x = 25,92x = 25,92/11x= 2,35R: R$ 2,35.
isabelly6840
11/8,10 = 3,20/x
Pela regra de três, temos;
11x = 3,20 × 8,10
11x = 25,92
x = 25,92/11
x= 2,35
R: R$ 2,35.