Verified Answer :

Answers                                                     Work

a.60 miles in one hour                               420/7                

b.12 customers in one day                        360/30

c.2.5 meters in I second                            40/16

d.$1.59 for 1 pound                                   7.96/5

aachen

Answer:

a. \(=60\) miles per hour

b. \(=12\) customers per day

c. \(=2.5\) meters per second

d. \(=1.59\) dollars per pound

Step-by-step explanation:

We need to find the unit rate in each of the following.

Let us consider one by one.

a.  420 miles in 7 hours

To find the unit rate, we need to divide 420 by 7.

So, unit rate is \(\frac{420}{7}\)

\(=60\) miles per hour

b. 360 customers in 30 days

To find the unit rate, we need to divide 360 by 30.

So, unit rate is \(\frac{360}{30}\)

\(=12\) customers per day

c. 40 meters in 16 seconds

To find the unit rate, we need to divide 40 by 16.

So, unit rate is \(\frac{40}{16}\)

\(=2.5\) meters per second

d. $7.96 for 5 pounds

To find the unit rate, we need to divide 7.96 by 5.

So, unit rate is \(\frac{7.96}{5}\)

\(=1.59\) dollars per pound

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