There are 80 children and some adults.
There are 30 boys.
There are 10 more adults than girls.
- How many adults are there?
- How many people are there?
- How many more adults than boys are there?
- How many less boys than girls are there?
(a)
Number of girls
= 80 - 30
= 50
Number of adults
= 50 + 10
= 60
(b)
Number of people
= 60 + 80
= 140
(c)
Number of more adults than boys
= 60 - 30
= 30
(d )
Number of less boys than girls
= 50 - 30
= 20
Answer(s): (a) 60; (b) 140; (c) 30; (d) 20