G7 Module 1

A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck driver drive in one hour? (45 min = 3/4 hr)

• 16 miles per hour

• 32 miles per hour

• 48 miles per hour

• 64 miles per hour

Ella downloaded 8 apps onto her tablet in 12 seconds. at this rate how many apps could she download in one minute? ( 12 seconds = 1/5 minute)

• 96 apps per minute

• 40 apps per minute

• 8 apps per minutes

• 1and 3/5 apps per minute

Thunder from a bolt of lightning travels 1/10 mile in 1/2 a second. At this rate how many miles can it travel in one second?

• 1/20 mile per second

• 1 mile per second

• 1/5 mile per second

• 1/10 mile per second

The average sneeze can travel 3/100 mile in 3 seconds. at this rate, how far can it travel in one minute?(3 seconds = 1/20 minute)

• 3/5 mile per minute

• 9 miles per minute

• 5/3 mile per minute

• 3/2000 mile per minute

To prepare for a downhill skiing competition Roman timed his first session. In 2/125 of an hour he traveled 9/10 of a mile. What is romans rate in miles per hour?

• 70 and 5/6 miles per hour

• 61 and 1/9 miles per hour

• 56 and 1/4 miles per hour

• 4/225 miles per hour

The difference between the rate and the unit rate is that the denominator is the unit rate should be equal to (a)  

When numerator is greater than denominator this is__________________

• fraction

• improper fraction

• mixed number

• complex fraction

One lap around the track is $\frac{1}{4}$  mile. It takes Susanna  $\frac{1}{6}$ hour to run one lap. What is Susanna’s unit rate, in miles per hour, around the track?

• 24 mph

•  $\frac{2}{3}$  mph

•  $\frac{1}{24}$  mph

•  $1\frac{1}{2}$   mph

Decide whether the table shows a proportional relationship between x and y.

• Yes, ratio y:x of 5:1

• Yes, ratio y:x of 1:5

• Yes, ratio y:x of 1:1

• Not a proportional relationship

Find the unit rate. You paint 650 ft² in 2/3 hr.

​___ ft2 per hour

• 975

• 433.3

• 1000

• 400