Anna baked 84 scones. She ate
67 of them.
- How many scones had she eaten?
- How many scones had she left?
(a)
Total number of scones baked = 7 u
7 u = 84
1 u = 84 ÷ 7 = 12
Number of scones that Anna ate
= 6 u
= 6 x 12
= 72
(b)
Number of scones that Anna had left
= 84 - 72
= 12
Answer(s) : (a) 72; (b) 12