Question
During her shopping trip, Sabrina bought three different types of markers, B, C and D in the ratio of 4 : 2 : 7. She decided to sell them at the prices listed as shown.

Marker B : $2.40
Marker C : $0.70
Marker D : $0.60

Given that Sabrina bought a total 442 markers, how much did Sabrina collect from the sale of all the markers?
3 m

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During her shopping trip, Sabrina bought three different types of markers, B, C and D in the ratio of 4 : 2 : 7. She decided to sell them at the prices listed as shown.

Marker B : $2.40
Marker C : $0.70
Marker D : $0.60

Given that Sabrina bought a total 442 markers, how much did Sabrina collect from the sale of all the markers?