Mona is a fruit picker. She is paid at a piece-rate of K 7.50 per kg of fruits picked. From Monday to Saturday, she picked the following weights of fruits: [tex]$58 kg, 60 kg, 45 kg, 39 kg, 51 kg \text { and } 38 kg \text {. }$[/tex]
How much will Mona earn in that week?
Answer (2)
Calculate the total weight of fruits picked: 58 + 60 + 45 + 39 + 51 + 38 = 291 kg.
Multiply the total weight by the piece-rate to find the total earnings: 291 kg × K 7.50 per kg = K 2182.50 .
State the final answer: Mona will earn K 2182.50 in that week.
Explanation
Calculate total weight of fruits First, we need to find the total weight of fruits Mona picked during the week. We add the weights of fruits she picked each day:
Total weight calculation The total weight is: 58 + 60 + 45 + 39 + 51 + 38 = 291 kg
Calculate total earnings Next, we calculate Mona's total earnings by multiplying the total weight of fruits by her piece-rate, which is K 7.50 per kg.
Total earnings calculation Total earnings: 291 kg × K 7.50 per kg = K 2182.50 Therefore, Mona will earn K 2182.50 in that week.
Final Answer Mona will earn K 2182.50 in that week.
Examples
Piece-rate pay is common in many industries, like agriculture or manufacturing. Imagine you're managing a farm and need to pay your workers fairly based on how much they harvest. By calculating earnings based on weight or quantity, you ensure that efficient workers are rewarded appropriately. This method encourages productivity and provides a clear incentive for workers to maximize their output. Understanding how to calculate piece-rate earnings helps in managing labor costs and motivating employees effectively.
Mona will earn K 2182.50 for picking 291 kg of fruits at a rate of K 7.50 per kg. First, we calculated the total weight of fruits picked during the week. Then, we multiplied that total by her piece-rate to find her earnings.
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