Question
In a colony, there are 60 APL families and 30 BPL
families. Each APL and BPL family got blankets equal to 22% and 70%, respectively of total number of families (APL + BPL) in the colony. Find the difference between total number of blankets received by APL and BPL families.Solution
Total number of families in the colony = 60 + 30 = 90 Number of blankets received by APL families = 60 x 0.22 x 90 = 1188 Number of blankets received by BPL families = 30 x 0.70 x 90 = 1890 Required difference = 1890 - 1188 = 702
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