Cost of 20 pairs of shoes = Sales from 25 pairs of shoes
CP x 20 = SP x 25
SP/CP = 20/25 = 4/5 = 0.8 = 80% which means 20% loss.
Posted from my mobile device
Posted from my mobile device
CP x 20 = SP x 25
SP/CP = 20/25 = 4/5 = 0.8 = 80% which means 20% loss.
Posted from my mobile device
Posted from my mobile device
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