Question

The jet flies 175 miles in 7 minutes . It’s constant speed is 25 miles in one minute. At the same rate, how far would the jet fly in 75 minutes? How could you use the table from Example 1 to find how far the jet would fly in 75 minutes?

Answer 1

`\frac{25\text{ mi }*\text{ 75 }}{1\text{ min }*\text{ }75}=\frac{1875\text{ miles}}{75\text{ minutes}}`

The jet would fly 1,875 miles in 75 minutes at this rate.

Step-by-step explanation

We have been given that the speed of the jet is 25 miles per minute.

And the jet flies 175 miles in 7 minutes.

We are then asked to find how far the jet would fly in 75 minutes.

175 miles = 7 minutes

25 miles = 1 minute

Let the number of miles the jet will fly in 75 minutes be x miles

So,

25 miles = 1 minute

x miles = 75 minutes

We can form a mathematical relationship by cross multiplying

(x) × 1 = 25 miles × 75 minutes

x = 1,875 miles

So, we can write the bubble as

`\frac{25\text{ mi }*\text{ 75 }}{1\text{ min }*\text{ }75}=\frac{1875\text{ miles}}{75\text{ minutes}}`

Hope this Helps!!!