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Data Analysis (Pri-5)

/ Average Chongfu Primary School / Homework (2018)
Ans:cm rks each. Show your working clearly and write in the units stated. The use of calculators is not alowed and 8 plates cost 514. A plate costs $3 more than a mug bestons 21 to 30 carry 2 marks each. S our answers in the provide aces provided. For questions which require units How much does a mug cost? Ans: $- and . Give your answer as a decimal e product of
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September 23, 2018
 
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1 P = 1 M + 38 P = 8 M + 24   (x3)---2 M + 8 P = 1142 M + 8 M + 24 = 11410 M = 114 - 24M = 90 ÷ 10M = $9  (ans)
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September 23, 2018
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