IXL | Rates: complete a table and make a graph

Every weekend, Camilla teaches ice skating lessons at a nearby ice rink. She earns $12 for a 30-minute lesson.

Complete the table.

Minutes taught	30	60	90	120
Money earned ($)	12

Graph the data from the table.

x-axis, Minutes taught, y-axis, Money earned ($). Coordinate plane graph with 1 quadrants, x-axis coordinates from 0 to 150, y-axis coordinates from 0 to 120.

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Learn with an example

question

A train leaves the town of Waterford and travels at a constant speed. The train travels 20 miles in 10 minutes.

Complete the table.

Minutes	10	20	30	40
Miles traveled	20

Graph the data from the table.

solution

The train travels 20 miles in 10 minutes. Write this as a rate.

You can use this rate to complete the table. Find the distance the train travels in 20, 30, and 40 minutes.

Minutes	10	20	30	40
Miles traveled	20	?	?	?

To find the distance the train travels in 20 minutes, multiply the numerator and denominator of the rate by the scale factor 2.

In 20

minutes,

the train travels 40

miles.

To find the distance the train travels in 30 minutes, multiply the numerator and denominator of the rate by the scale factor 3.

In 30

minutes,

the train travels 60

miles.

To find the distance the train travels in 40 minutes, multiply the numerator and denominator of the rate by the scale factor 4.

In 40

minutes,

the train travels 80

miles.

Complete the table.

Minutes	10	20	30	40
Miles traveled	20	40	60	80

Write the pairs of numbers in the table as

(

)

ordered pairs. Write the number of minutes first and the distance traveled second.

(

)

(

)

(

)

(

)

Now graph the ordered pairs.

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