WORKSHEET: INTEGERS - SOLUTION EXERCISE 7 |
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7) The amount of sales in a shop for 4 days were as follows: Thursday 1210 euros; Friday 332 euros less than the previous day; Saturday 612 euros more than the previous day and Sunday 723 euros. Find the total amount of sales for four days |
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Thursday: 1210 € ; Friday: 1210 - 332 = 878 € Saturday: 878 + 612 = 1490 €; Sunday: 723 € Four days: 1210 + 878 + 1490 + 723 = 4301 € Solution: the total amount: 4 301 euros |
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