Math Problem Statement

情况是这样的:我需要支付电费,电费总额为400,我需要多支付20,一人少支付2.75,因为我欠他,然后列出其他三个人的金额,并支付给我,那么每个人要交多少电费。先把题目搞明白

Solution

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Division
Subtraction

Formulas

Total share per person without adjustment: Total amount / Number of people
Adjusted payment for the person with debt: Share per person + Additional payment
Adjusted payment for the others: Share per person - Reduced amount

Theorems

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Suitable Grade Level

Grades 4-6