27-12-2019
Mathematics

contestada

the ratio of the width of a rectangle to its length is 5:8 what is the width in feet if the length is 12 feet

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Luv2Teach Luv2Teach

27-12-2019

Answer:

Step-by-step explanation:

Set this up as a proportion, with width on the top of the ratio and length on the bottom and fill in according to the info you've been given:

[tex]\frac{w}{l}:\frac{5}{8}=\frac{x}{12}[/tex]

x is the unknown width we are looking for. Cross multiply to get

8x = 60 so

x = 7.5

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