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butalik [34]
4 years ago
7

3.5 cm 8.5 cm 7 cm 9.9 cm

Mathematics
1 answer:
creativ13 [48]4 years ago
5 0

Answer:

add: 3.5 plus 8.5 plus 7 plus 9.9

= 28.9cm

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<h2>Hello!</h2>

The answer is:

The fabric will cost $4.58

D.$4.58

<h2>Why?</h2>

Since it's a conversion exercise, we need to pay special attention to the conversion procedure.

From the statement we know that:

1ft=0.305m

So, if she needs 10 feet of fabric, we need to convert it to meters, and then, calculate its cost.

We have that:

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Now, we have that each meter of fabric cost $1.50, so, 3.05m of fabric will cost:

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The correct option is: D.$4.58​

Have a nice day!

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