Question
A worker completes 6 tasks at an average rate of 5 tasks
per day. If he needs to complete an average of 8 tasks per day over 12 days, what should be his average rate for the remaining days?Solution
ATQ,
Total tasks required = 8 × 12 = 96 tasks
Tasks completed in 6 days = 5 × 6 = 30 tasks
Required tasks = 96 - 30 = 66
Required average rate in remaining days = 66 ÷ 6 = 11 tasks per day
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