Mary need 3/1/3 yards of red fabric 2/2/3 yards of yellow fabric and 4/2/3 yards of white fabric of make a quilt. she wants to make a 4 quilts. How many yards of each fabric does she need . Drag the numbers completed answer

Of red fabric:

Of yellow fabric

Of white fabric

Step-by-step explanation:

Proportions

We use proportions when the magnitudes involved in the solution of a problem depend on each other by a fixed factor. If X and Y are proportional, then X=k.Y, where k is any constant different from 0.

We have the amount of fabric Mary needs to make a quilt:

If Mary wanted to make 4 quilts, she would need 4 times each amount of fabric:

Of red fabric:

Of yellow fabric

Of white fabric

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

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