please solve the problem
q-13
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Answer:
gain is zero
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Verified answer
Answer:
56.25%
Step-by-step explanation:
CP of 5 chewing gums = ₹4
∴ CP of 1 chewing gum = ₹(4/5) = ₹0.8
SP of 4 chewing gums = ₹5
∴ SP of 1 chewing gum = ₹(5/4) = ₹1.25
∴ Gain = SP - CP = ₹(1.25 - 0.8) = ₹0.45
∴ Gain percentage = Gain/CP * 100%
= 0.45/0.8 * 100%
= 45/80 * 100%
= 9/16 * 100% = 9/4 * 25% = 225/4% = 56.25%