Question

quanto vale ■ em cada caso

a)2/3 = 18/■
b)8/■ = 24/33
c)■/9 = 5/3
d)1/2=■/10

Answer 1

a) 2/3=18/27
b) 8/11 =24/33
c) 15/9= 5/3
d) 1/2 =5/10