There are 40 girls and 60 boys.
There are 90 less children than adults.
- How many adults are there?
- How many people are there?
- How many less boys than adults?
- How many more people than girls?
(a)
Number of girls = 40
Number of boys = 60
Number of children
= 40 + 60
= 100
Number of adults
= 100 + 90
=190
(b)
Number of people
= 100 + 190
= 290
(c)
Number of less boys than adults
= 190 - 60
= 130
(d)
Number of more people than girls
= 290 - 40
= 250
Answer(s): (a) 190; (b) 290; (c) 130; (d) 250