Question

For each 90 mm of coloured fabric Paul uses to make his curtains, he also uses 10 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simpilest form.

Answer 1

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

10:9

Step-by-step explanation:

Convert 90 mum into cm which is 9cm so therefore it would be 10:9

Hope this helped