PSLE The pie chart shows the different types of biscuits at a kiosk.
18 of the biscuits were cherry and
15 of the biscuits were either cheese or chocolate chip. There were 7 times as many cheese biscuits as chocolate chip biscuits. What fraction of the biscuits were chocolate chip biscuits?
Number of chocolate chip biscuits = 1 u
Number of cheese biscuits = 7 u
Total number of cheese biscuits and chocolate chip biscuits
= 7 u + 1 u
= 8 u
Fraction of the chocolate chip biscuits and cheese biscuits that is chocolate chip biscuits =
18 Fraction of the biscuits that were chocolate chip biscuits
=
15 x
18 =
140
Answer(s): 140