There are 30 boys and 40 girls.
There are 60 less children than adults.
- How many adults are there?
- How many people are there?
- How many less girls than adults?
- How many more people than boys?
(a)
Number of boys = 30
Number of girls = 40
Number of children
= 30 + 40
= 70
Number of adults
= 70 + 60
=130
(b)
Number of people
= 70 + 130
= 200
(c)
Number of less girls than adults
= 130 - 40
= 90
(d)
Number of more people than boys
= 200 - 30
= 170
Answer(s): (a) 130; (b) 200; (c) 90; (d) 170