Adam puts 150 children into 6 groups.
There are 20 girls and some boys in each group.
- How many boys are there in each group?
- How many boys are there altogether?
- How many less boys than girls are there?
(a)
Number of children in each group
= 150 ÷ 6
= 25
Number of boys in each group
= 25 - 20
= 5
(b)
Total number of boys
= 6 x 5
= 30
(c)
Total number of girls
= 150 - 30
= 120
Number of less boys than girls
= 120 - 30
= 90
Answer(s): (a) 5; (b) 30; (c) 90