A toy car costs $60.
It costs 6 times as much as a doll.
- How much is the doll?
- How much is the toy car more than the doll?
- How much will 1 toy car and 1 doll cost?
- How much will 5 toy cars and 5 dolls cost?
Choose the cheaper item to be 1 u.
The toy car costs 6 times as much as the doll.
The doll is cheaper.
Cost of the toy car = 6 u = $60
Cost of the doll = 1 u
(a)
Cost of the doll
= 60 ÷ 6
= $10
(b)
Cost of the toy car more than the doll
= 6 u - 1 u
= 5 u
= 5 x 10
= $50
(c)
Cost of 1 toy car and 1 doll
= 6 u + 1 u
= 7 u
= 7 x 10
= $70
(d)
Cost of 5 toy cars and 5 dolls
= 5 x 6 u + 5 x 1 u
= 30 u + 5 u
= 35 u
= 35 x 10
= $350
Answer(s): (a) $10; (b) $50; (c) $70; (d) $350