Question

For each 3 mm of coloured fabric Fiona uses to make her curtains, she also uses 1 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.

Answer 1

Answer:

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Step-by-step explanation:

Q. For each 48 mm of coloured fabric Fiona uses to make her curtains, she also uses 1.2 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form

answer =>

The ratio of the white fabric to the colored fabric is 1 : 4

Step-by-step explanation:

Step 1 : Convert the units to the same unit so that it's easier to compare them.

The conversion is as below :

1 cm = 10 mm

Convert the 1.2 cm measurement to mm.

1.2 × 10 = 12 cm

Step 2 : Analyze what has been given in the question.

Colored fabric = 48 mm

White fabric = 12 mm

The ratio of the amount of white fabric to colored fabric is :

12/48 = 1/4

The ratio is therefore 1 : 4

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