CCSS.Math.Content.6.RP.A.3

Front

What does CCSS.Math.Content.6.RP.A.3 focus on?

Back

Understanding and solving problems involving ratios and proportional relationships.

Front

How do you calculate the cost of an item based on its price per unit?

Back

Multiply the price per unit by the number of units purchased.

Front

If 3 pounds of hamburger meat costs $6, what is the cost per pound?

Back

$2 per pound.

Front

What is a proportional relationship?

Back

A relationship where two quantities maintain a constant ratio.

Front

How can you determine if a graph represents a proportional relationship?

Back

Check if the graph passes through the origin and if the ratio of y to x is constant.

Front

If Jed rides his bike for 7 hours and travels 5 miles in 1 hour, how far does he travel?

Back

35 miles.

Front

What is the formula to find distance when speed and time are known?

Back

Distance = Speed × Time.

Front

If Molly rollerblades at a rate of 4.5 miles in 1.5 hours, what is her speed in miles per hour?

Back

3 miles per hour.

Front

What does it mean if a graph is non-proportional?

Back

The relationship between the variables does not maintain a constant ratio.

Front

How do you convert hours to speed in km/h if a person walks 9 km in 1.5 hours?

Back

Speed = Distance / Time = 9 km / 1.5 h = 6 km/h.