Ratio Tables

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

What does a 1:2 ratio mean?

Back

A 1:2 ratio means that for every 1 unit of the first quantity, there are 2 units of the second quantity.

Front

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

Back

To find a missing number in a ratio table, use the known ratios to set up a proportion and solve for the unknown.

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that have a constant ratio, helping to visualize the relationship between the quantities.

Front

If Auntie Jo strings 9 pieces in 2 minutes, how long will it take her to string 72 pieces?

Back

It will take Auntie Jo 16 minutes to string 72 pieces.

Front

How do you determine the order of family members based on speed?

Back

To determine the order of family members based on speed, compare their times or distances to see who is fastest to slowest.

Front

What is the purpose of using ratio tables in problem-solving?

Back

Ratio tables help organize information and make it easier to see relationships between quantities, aiding in solving problems.

Front

If the ratio of apples to oranges is 3:4, how many oranges are there if there are 12 apples?

Back

If there are 12 apples, there are 16 oranges.

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, where the first quantity is the numerator and the second quantity is the denominator.

Front

How can you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common factor.