There are 10 girls and 70 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 = 10
Number of boys = 70
Number of children
= 10 + 70
= 80
Number of adults
= 80 + 100
=180
(b)
Number of people
= 80 + 180
= 260
(c)
Number of less boys than adults
= 180 - 70
= 110
(d)
Number of more people than girls
= 260 - 10
= 250
Answer(s): (a) 180; (b) 260; (c) 110; (d) 250