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ziro4ka [17]
2 years ago
9

If 1 inch is 500 miles, then 4 inches is how many miles?

Mathematics
2 answers:
Akimi4 [234]2 years ago
7 0

Answer: 2,000 miles

Step-by-step explanation:

We know the unit rate is 500 inches per one inch.

Now, we will find out how many miles are in 4 inches.

We know 4 ÷ 1 = 4, so that means the denominator (miles in 4 inches) will be 4 times greater.

500 × 4 = 2000

Our final answer is 2,000.

tiny-mole [99]2 years ago
6 0

Answer:

2,000 miles

Step-by-step explanation:

We are given:

1 inch=500 miles

This can be rewritten as:

\frac{500 miles}{1inch}

This is representative of a unit rate, as we have a 1 in the denominator. To calculate the number of miles in 4 inches, simply multiply the unit rate by 4:

\frac{500 miles}{1inch}*4=

\frac{2000 miles}{4 inches}

This can rewritten as:

4inches=2000miles

Therefore, there are 2,000 miles in 4 inches.

-

We can check our solution by simplifying the fraction \frac{2000 miles}{4 inches} by dividing both 2000 and 4 by 4 to see if we achieve the unit rate:

\frac{500 miles}{1 inch}

Since this is in fact the unit rate, our solution is correct!

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