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Question
Roni went to the market with ₹1000. She bought a saree for ₹375, a pair of shoes for ₹155 and a shawl for ₹282. How much money is left with her, if each purchase was made by rounding off to the nearest ten?
Roni went to the market with ₹1000. She bought a saree for ₹375, a pair of shoes for ₹155 and a shawl for ₹282. How much money is left with her, if each purchase was made by rounding off to the nearest ten?
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Solution
The correct option is B ₹180
Rounding off purchases to nearest ten,
The saree is rounded off to ₹380
The pair of shoes is rounded off to ₹160
The shawl is rounded off to ₹280
Money remaining after rounding off
= 1000 - 380 - 160 - 280
= 1000 - 820
= ₹180
Rounding off purchases to nearest ten,
The saree is rounded off to ₹380
The pair of shoes is rounded off to ₹160
The shawl is rounded off to ₹280
Money remaining after rounding off
= 1000 - 380 - 160 - 280
= 1000 - 820
= ₹180
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