PSLE The pie chart shows the different types of cookies at a stall.
110 of the cookies were blueberry and
13 of the cookies were either strawberry or vanilla. There were 9 times as many strawberry cookies as vanilla cookies. What fraction of the cookies were strawberry cookies?
Number of vanilla cookies = 1 u
Number of strawberry cookies = 9 u
Total number of strawberry cookies and vanilla cookies
= 9 u + 1 u
= 10 u
Fraction of the vanilla cookies and strawberry cookies that is strawberry cookies =
910 Fraction of the cookies that were strawberry cookies
=
13 x
910 =
310
Answer(s): 310