PSLE The pie chart shows the different types of cookies at a stall.
15 of the cookies were cheese and
13 of the cookies were either strawberry or blueberry. There were 4 times as many strawberry cookies as blueberry cookies. What fraction of the cookies were blueberry cookies?
Number of blueberry cookies = 1 u
Number of strawberry cookies = 4 u
Total number of strawberry cookies and blueberry cookies
= 4 u + 1 u
= 5 u
Fraction of the blueberry cookies and strawberry cookies that is blueberry cookies =
15 Fraction of the cookies that were blueberry cookies
=
13 x
15 =
115
Answer(s): 115