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प्रश्न
You purchase 6 apples for ₹ 90 and your friend purchases 5 apples for ₹ 70. Whose purchase is better?
उत्तर
Myself
Cost of 6 apples = ₹ 90
Cost of 1 apple = `(90)/6` = ₹ 15
Friend’s purchase
Cost of 5 apples = ₹ 70
Cost of 1 apple = `70/5` = ₹ 14
∴ Friend’s purchase is better than myself.
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