There are 80 children and some adults.
There are 20 girls.
There are 40 more adults than boys.
- How many adults are there?
- How many people are there?
- How many more adults than girls are there?
- How many less girls than boys are there?
(a)
Number of boys
= 80 - 20
= 60
Number of adults
= 60 + 40
= 100
(b)
Number of people
= 100 + 80
= 180
(c)
Number of more adults than girls
= 100 - 20
= 80
(d )
Number of less girls than boys
= 60 - 20
= 40
Answer(s): (a) 100; (b) 180; (c) 80; (d) 40