There are 70 children and some adults.
There are 20 boys.
There are 70 more adults than girls.
- How many adults are there?
- How many people are there?
- How many more adults than boys are there?
- How many less boys than girls are there?
(a)
Number of girls
= 70 - 20
= 50
Number of adults
= 50 + 70
= 120
(b)
Number of people
= 120 + 70
= 190
(c)
Number of more adults than boys
= 120 - 20
= 100
(d )
Number of less boys than girls
= 50 - 20
= 30
Answer(s): (a) 120; (b) 190; (c) 100; (d) 30