There are 40 girls and 80 boys.
There are 100 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 = 80
Number of children
= 40 + 80
= 120
Number of adults
= 120 + 100
=220
(b)
Number of people
= 120 + 220
= 340
(c)
Number of less boys than adults
= 220 - 80
= 140
(d)
Number of more people than girls
= 340 - 40
= 300
Answer(s): (a) 220; (b) 340; (c) 140; (d) 300