Question
Dana baked pandan, strawberry and durian wafers. There were half as many durian wafers as strawberry wafers and an equal number of durian wafers as pandan wafers. The cost of each wafer is given as shown.

1 durian wafer: $1.80
1 strawberry wafer: $1.30
1 pandan wafer: $1.60

If she collected $288 from selling all the wafers, how many strawberry wafers were there?
3 m

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Dana baked pandan, strawberry and durian wafers. There were half as many durian wafers as strawberry wafers and an equal number of durian wafers as pandan wafers. The cost of each wafer is given as shown.

1 durian wafer: $1.80
1 strawberry wafer: $1.30
1 pandan wafer: $1.60

If she collected $288 from selling all the wafers, how many strawberry wafers were there?