71 P5.PC.JC.17092203
Level 2
The cost price of a speaker set was $780. Amanda sold the speaker set at a profit of 20%. How much was the selling price of the speaker set?
2 m
Profit & loss Units method
72 P5.PC.JC.17092201
Level 2
The cost price of a speaker set was $780. Amanda sold the speaker set at a loss of 15%. How much was the selling price of the speaker set?
2 m
Profit & loss Units method
73 P5.PC.JC.19022501
Level 2
The selling price of a speaker set was $936. It was at a profit of 20%. How much was the cost price of the speaker set?
2 m
Profit & loss Units method
74 P5.PC.JC.17092205
Level 2
The selling price of a speaker set was $663. It was at a loss of 15%. How much was the cost price of the speaker set?
2 m
Profit & loss Units method
75 P5.PC.JM.17083125
Level 3
A pool was 60% full with water. When 40% of the water was drained, 72 ℓ of water remained in the pool. How much water can the pool hold?
3 m
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