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