PSLE The pie chart shows the different types of biscuits at a stall.
15 of the biscuits were chocolate chip and
12 of the biscuits were either apple or banana. There were 4 times as many apple biscuits as banana biscuits. What fraction of the biscuits were apple biscuits?
Number of banana biscuits = 1 u
Number of apple biscuits = 4 u
Total number of apple biscuits and banana biscuits
= 4 u + 1 u
= 5 u
Fraction of the banana biscuits and apple biscuits that is apple biscuits =
45 Fraction of the biscuits that were apple biscuits
=
12 x
45 =
25
Answer(s): 25