Bits & Pieces Review 2

Front

What is the formula to find the price per item?

Back

Price per item = Total cost / Number of items.

Front

If John spent $36 on 4 basketballs, what is the price per basketball?

Back

$9 per basketball.

Front

How do you calculate the number of items per hour?

Back

Items per hour = Total items / Total hours.

Front

If Ken can walk 40 dogs in 8 hours, how many dogs can he walk in one hour?

Back

5 dogs per hour.

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative size of one quantity to another.

Front

If Carl spends $5 on movies for every $15 on video games, what is the ratio of movies to video games?

Back

1:3.

Front

If Carl spent $60 on video games, how much did he spend on movies?

Back

$20.

Front

What is the relationship between cups of milk and cups of flour in a recipe?

Back

For every 2 cups of milk, 3 cups of flour are needed.

Front

If a recipe requires 2 cups of milk for every 3 cups of flour, how many cups of flour are needed for 8 cups of milk?

Back

12 cups of flour.

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities.