Question
During her shopping trip, Anna bought three different types of pens, T, U and V in the ratio of 4 : 2 : 9. She decided to sell them at the prices listed as shown.

Pen T : $1.20
Pen U : $0.70
Pen V : $0.40

Given that Anna bought a total 435 pens, how much did Anna collect from the sale of all the pens?
3 m

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During her shopping trip, Anna bought three different types of pens, T, U and V in the ratio of 4 : 2 : 9. She decided to sell them at the prices listed as shown.

Pen T : $1.20
Pen U : $0.70
Pen V : $0.40

Given that Anna bought a total 435 pens, how much did Anna collect from the sale of all the pens?