Yxcas's answer to Jasmine 's Primary 5 Maths Rate & Ratio Singapore question.
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5 rows between each 10000 sales so each row is 10000/ 5 = 2000
Week 1 sales = 52000
Week 2 sales = 42000
Week 3 sales = 38000
Week 4 sales = 64000
Weekly average sales
= (52000 + 42000 + 38000 + 64000) / 4
= 49000
Week 1 sales = 52000
Week 2 sales = 42000
Week 3 sales = 38000
Week 4 sales = 64000
Weekly average sales
= (52000 + 42000 + 38000 + 64000) / 4
= 49000
Date Posted:
4 months ago
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