There are 10 girls and 100 boys.
There are 30 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 = 10
Number of boys = 100
Number of children
= 10 + 100
= 110
Number of adults
= 110 + 30
=140
(b)
Number of people
= 110 + 140
= 250
(c)
Number of less boys than adults
= 140 - 100
= 40
(d)
Number of more people than girls
= 250 - 10
= 240
Answer(s): (a) 140; (b) 250; (c) 40; (d) 240