Question
Diana baked pandan, blueberry and strawberry cookies. There were half as many strawberry cookies as blueberry cookies and an equal number of strawberry cookies as pandan cookies. The cost of each cookie is given as shown.

1 strawberry cookie: $1.60
1 blueberry cookie: $1.50
1 pandan cookie: $1.40

If she collected $222 from selling all the cookies, how many blueberry cookies were there?
3 m

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Diana baked pandan, blueberry and strawberry cookies. There were half as many strawberry cookies as blueberry cookies and an equal number of strawberry cookies as pandan cookies. The cost of each cookie is given as shown.

1 strawberry cookie: $1.60
1 blueberry cookie: $1.50
1 pandan cookie: $1.40

If she collected $222 from selling all the cookies, how many blueberry cookies were there?