There are 70 girls and 100 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 = 70
Number of boys = 100
Number of children
= 70 + 100
= 170
Number of adults
= 170 + 100
=270
(b)
Number of people
= 170 + 270
= 440
(c)
Number of less boys than adults
= 270 - 100
= 170
(d)
Number of more people than girls
= 440 - 70
= 370
Answer(s): (a) 270; (b) 440; (c) 170; (d) 370