Respuesta :

The answer is 42 the reason why is because if you divide 21 and 7 you get 3.After you then will multiply 14 and 3 then get 42
djtwinx017

Answer:

42 yards

Step-by-step explanation:

Given that Jennie could mkae 7 quilts out of 21 yards of material:

We could establish a proportion to find the value of x yards of material required to make 14 quilts:

21 yards/7 quilts =  x yards / 14 quilts

[tex]\frac{21}{7} = \frac{x}{14}[/tex]  ⇒ Perform cross-multiplication:

7x = 21 × 14

7x =  294

Divide both sides by 7 to solve for x:

[tex]\frac{7x}{7} = \frac{294}{7}[/tex]

x = 42 yards

Therefore, Jennie needs 42 yards of material in order to make 14 quilts.

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