Sabrina baked 280 biscuits. She gave 70 biscuits to Julian and some biscuits to Flynn. She had
37 of the total biscuits left.
- How many biscuits did she have left?
- What fraction of the total biscuits did she give to Flynn?
(a)
Total number of biscuits = 7 u
7 u = 280
1 u = 280 ÷ 7 = 40
Number of biscuits that Sabrina had left
= 3 u
= 3 x 40
= 120
(b)
Number of biscuits that Tina gave to Flynn
= 280 - 120 - 70
= 90
Fraction of the total biscuits that Sabrina gave to Flynn
=
90280=
928Answer(s): (a) 120; (b)
928