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## Question

primary 6 | Maths | Percentage

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##### Mandy

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Date Posted: 5 months ago
Views: 53

### See 2 Answers

a) she earned \$675 from cheese popcorn so the number of tins of cheese she sold is \$675/\$15 = 45 tins
5 units = 45 tins of cheese
1 unit = 45/5 = 9 tins of butter
3 units = 9x3 = 27 tins of caramel

Amount earned from butter = 9 x \$8 = \$72
Amount earned from caramel = 27 x \$12 = \$324
Total amount earned = \$72 + \$324 + \$675 = \$1071

b) Number of tins sold = 45+9+27 = 81
since that is 1/4 of total tins, total tins is 4x81 = 324 tins
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##### Laura Wong's answer
7 answers (Tutor Details)
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Date Posted: 5 months ago
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