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Question

# The weekly expenses of a boy have increased from Rs. 1,500 to Rs.2,250. Find the ratio of:(1) increases in expenses to original expenses.(2) Original expenses to increased expenses.(3) Increased expenses to increase in expenses.

A
1)1:2,2)3:2,3)3:1
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B
1)1:2,2)2:3,3)1:3
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C
1)2:1,2)2:3,3)3:1
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D
1)1:2,2)2:3,3)3:1
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Solution

## The correct option is B 1)1:2,2)2:3,3)3:1Increaseinexpensestooriginalexpenses=2250−15001500=7501500=1:2Originalexpensestoincreasedexpenses=15002250=23=2:3Increasedexpensestoincreaseinexpenses=2250750=3:1

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