Question
During her shopping trip, Min bought three different types of pens, E, F and G in the ratio of 5 : 2 : 7. She decided to sell them at the prices listed as shown.

Pen E : $2.95
Pen F : $10
Pen G : $0.40

Given that Min bought a total 476 pens, how much did Min collect from the sale of all the pens?
3 m

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During her shopping trip, Min bought three different types of pens, E, F and G in the ratio of 5 : 2 : 7. She decided to sell them at the prices listed as shown.

Pen E : $2.95
Pen F : $10
Pen G : $0.40

Given that Min bought a total 476 pens, how much did Min collect from the sale of all the pens?