Question

10 % de 20?
12% de 300?
15% de 200?
77% de 400?

Answer 1

10% de 20 = 2
12% de 300 = 36
15% de 200 = 30
77% de 400 = 308

Answer 2

a)2
b)36
c)30
d)308
20 x 10=200 200/100 =2
300 x 12=3600 3600/100 =36
200 x 15=3000 3000/100 =30
400 x 77=30800 30800/100 =308