Question
P5.RD.JM.17083225-A1
During her shopping trip, Mary bought three different types of pens, Q, R and S in the ratio of 5 : 2 : 8. She decided to sell them at the prices listed as shown.

Pen Q : $1.20
Pen R : $10
Pen S : $0.30

Given that Mary bought a total 420 pens, how much did Mary collect from the sale of all the pens?
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STUDENT

Primary 5 RFPD P5.RD.JM.17083225

04 Jul 2024, 05:11 PM

During her shopping trip, Mary bought three different types of pens, Q, R and S in the ratio of 5 : 2 : 8. She decided to sell them at the prices listed as shown.

Pen Q : $1.20
Pen R : $10
Pen S : $0.30

Given that Mary bought a total 420 pens, how much did Mary collect from the sale of all the pens?
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