There are 80 children and some adults.
There are 30 boys.
There are 50 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 + 50
= 100
(b)
Number of people
= 100 + 80
= 180
(c)
Number of more adults than boys
= 100 - 30
= 70
(d )
Number of less boys than girls
= 50 - 30
= 20
Answer(s): (a) 100; (b) 180; (c) 70; (d) 20