Question
1456.92 + ? – 1324.87 = 1875.34 –
1683.29 What approximate value should come in the place of (?) in the following questions? (Note:- You don't need to calculate the exact values)Solution
ATQ,
1456.92 + ? – 1324.87 = 1875.34 – 1683.29
1457 + ? – 1325 = 1875 – 1683
? = 1875 – 1683 – 1457 + 1325
? = 160
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