Nicole baked 50 wafers. She ate
45 of them.
- How many wafers had she eaten?
- How many wafers had she left?
(a)
Total number of wafers baked = 5 u
5 u = 50
1 u = 50 ÷ 5 = 10
Number of wafers that Nicole ate
= 4 u
= 4 x 10
= 40
(b)
Number of wafers that Nicole had left
= 50 - 40
= 10
Answer(s) : (a) 40; (b) 10