Ratio Tables

Front

What is a ratio table?

Back

A ratio table is a tool used to organize and compare ratios in a systematic way, showing equivalent ratios in a tabular format.

Front

How do you find a missing value in a ratio table?

Back

To find a missing value in a ratio table, you can use cross-multiplication or identify the pattern of the ratios to solve for the unknown.

Front

What is the relationship between calories burned and time in a ratio table?

Back

The relationship can be expressed as a ratio, where the number of calories burned is proportional to the time spent exercising.

Front

If Hilbert burns 120 calories in 30 minutes, how many calories does he burn in 15 minutes?

Back

He burns 60 calories in 15 minutes, as it is half the time.

Front

What is the cost of one app if 3 apps cost $9?

Back

The cost of one app is $3, as $9 divided by 3 equals $3.

Front

How do you calculate the total cost for multiple items using a ratio table?

Back

Multiply the cost of one item by the number of items to find the total cost.

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they simplify to the same fraction.

Front

How can you use a ratio table to solve for an unknown variable?

Back

You can set up a proportion using the known values in the ratio table and solve for the unknown variable.

Front

What is the formula for calculating calories burned per minute?

Back

Calories burned per minute = Total calories burned / Total minutes of exercise.

Front

If Kaleigh buys 7 apps for $21, what is the unit rate?

Back

The unit rate is $3 per app, calculated by dividing $21 by 7.