For every 90 cookies that Adam bakes,
he bakes 80 tarts.
He bakes 180 cookies.
- How many tarts does he bake?
- How many cookies does he bake?
(a)
Number of sets of 90 cookies
= 180 ÷ 90
= 2
Number of tarts that Adam bakes
= 2 x 80
= 160
(b)
Number of cookies that Adam bakes
= 2 x 90
= 180
Answer(s): (a) 160; (b) 180