Rajesh spent ₹147 for one day ₹162 for 2 days and 93 for 4 days. Estimate the total money that he spent for the whole week.
A
₹780
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B
₹830
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C
₹880
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D
₹950
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Solution
The correct option is B ₹830 To find the money spent for the whole week we need to add the daily amount.
₹147 can be rounded off to ₹150
₹162 can be rounded off to ₹160
₹93 can be rounded off ro ₹90
For whole week =₹150 + ₹160 + ₹160 + ₹90 +₹90 +₹90 +₹90
= ₹830