Natalie baked 210 biscuits. She gave 50 biscuits to Flynn and some biscuits to Dylan. She had
57 of the total biscuits left.
- How many biscuits did she have left?
- What fraction of the total biscuits did she give to Dylan?
(a)
Total number of biscuits = 7 u
7 u = 210
1 u = 210 ÷ 7 = 30
Number of biscuits that Natalie had left
= 5 u
= 5 x 30
= 150
(b)
Number of biscuits that Tina gave to Dylan
= 210 - 150 - 50
= 10
Fraction of the total biscuits that Natalie gave to Dylan
=
10210=
121Answer(s): (a) 150; (b)
121