Eureka Math Module Rate and Unit Rate, Table, Graph, Equations

Darla drives at a constant speed of 45 miles per hour. If she drives for y miles and it takes her x hours, choose the equations that represents the number of miles she can drive in x hours.

• y = 45x

• y = (1/45)x

• x = 45y

• x = (1/45)y

Translate the sentence into an equation:
Four more than six times a number is 18.

• 4 + 6x = 18

• 4x + 6 = 18

• 6x + 4 = 18

• not enough info

• 3

• -4

• -11

• -18

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

• $100 is earned for each hour worked

• $200 earned for every 2 hours worked

  is the unit rate

• $500 is earned for every 8 hours worked

• $300 is earned after working 4 hours

A car travels 180 miles in 3 hours. What is the rate of the car in miles per hour?

• 30 mph

• 45 mph

• 60 mph

• 90 mph

What is the cost per hour for a canoe rental?

• $12 per hour

• $14 per hour

• $18 per hour

• $26 per hour

A cyclist travels 15 miles in 2 hours. How far will the cyclist travel in 6 hours at the same rate?

• 30 miles

• 45 miles

• 60 miles

• 75 miles

• 4:10

• 1:5

• 5:2

• 2:5

A car travels 240 miles in 4 hours. What is the rate of the car in miles per hour?

• 40 mph

• 50 mph

• 60 mph

• 70 mph