Question

3/7 of a group of children were girls. If there are 27 girls, then how many children in the group were boys?​

Answer 1

Answer:

boys=36

Step-by-step explanation:

let Girls=G,boys=B

3/7 of a group of children were G's

means 3p/7p

If there are 27 G's,

3p=27

p=9

total students are 7p

G's =3p B's=4p

if p=9

4p=4*9=36 B's