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Mathematics, 14.12.2021 19:30 Marisajordon16

A 3-tier wedding cake is made using 6.4 kg of mixture. The weights of the tiers are in the ratio of 2 : 5 : 9. What is the weight, in grams, of the smallest tier? (SHOW WORKING)

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A 3-tier wedding cake is made using 6.4 kg of mixture. The weights of the tiers are in the ratio of...
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