4 years ago

Lucy is tiling her bathroom. She buys white and blue tiles in the

Mathematics

1 answer:

balandron [24]4 years ago

7 0

Answer:

£289.20

Step-by-step explanation:

13:2 = x:16 or 13/2 = x/16

cross multiply: 208 = 2x

simplify: x = 104

16 blue tiles x £2.80 each = £44.80

104 white tiles x £2.35 each = £244.40

44.80 + 244.40 = £289.20

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