which is better buy? 7 notebook for ₹98 or 11 notebook for ₹143
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Step-by-step explanation:
if 7 notebooks cost ₹98
then cost of 1 notebook = 98÷7= ₹14
if 11 notebooks cost ₹143
then cost of 1 notebook =143÷11= ₹13
hence 11 notebooks for ₹143 is a better buy.
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