Question
During her shopping trip, Cathy bought three different types of pencils, F, G and H in the ratio of 5 : 2 : 9. She decided to sell them at the prices listed as shown.

Pencil F : $1.50
Pencil G : $0.90
Pencil H : $0.50

Given that Cathy bought a total 544 pencils, how much did Cathy collect from the sale of all the pencils?
3 m

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During her shopping trip, Cathy bought three different types of pencils, F, G and H in the ratio of 5 : 2 : 9. She decided to sell them at the prices listed as shown.

Pencil F : $1.50
Pencil G : $0.90
Pencil H : $0.50

Given that Cathy bought a total 544 pencils, how much did Cathy collect from the sale of all the pencils?