PSLE The pie chart shows the different types of biscuits at a kiosk.
112 of the biscuits were vanilla and
13 of the biscuits were either strawberry or banana. There were 3 times as many strawberry biscuits as banana biscuits. What fraction of the biscuits were strawberry biscuits?
Number of banana biscuits = 1 u
Number of strawberry biscuits = 3 u
Total number of strawberry biscuits and banana biscuits
= 3 u + 1 u
= 4 u
Fraction of the banana biscuits and strawberry biscuits that is strawberry biscuits =
34 Fraction of the biscuits that were strawberry biscuits
=
13 x
34 =
14
Answer(s): 14