Week 3 Practice Problems

Front

A recipe for 1 batch of cookies calls for 5 cups of flour and 3 eggs. How much flour is used with 6 eggs?

Back

10 cups of flour

Front

Ms. Chris bought 4 rolls of toilet paper for $2. How much is the cost per roll?

Back

$0.50 per roll

Front

One batch of pink paint uses 2 cups of red paint and 7 cups of white paint. Mai made a large amount of pink paint using 14 cups of red paint. How many cups of white paint did she use?

Back

49 cups of white paint

Front

A recipe for 1 batch of cookies calls for 5 cups of flour and 3 eggs. How many eggs are used in 4 batches of cookies?

Back

12 eggs

Front

Matthew bought 10 apples for $3.50. How much is the cost per apple?

Back

$0.35 per apple

Front

What is the formula to calculate the cost per item?

Back

Cost per item = Total cost / Number of items

Front

If a recipe requires 2 cups of sugar for 1 batch, how much sugar is needed for 5 batches?

Back

10 cups of sugar

Front

How do you find the total cost of multiple items?

Back

Total cost = Cost per item x Number of items

Front

What is the relationship between the number of eggs and the amount of flour in a cookie recipe?

Back

More eggs require more flour in a proportional relationship.

Front

If 1 batch of cookies requires 3 eggs, how many eggs are needed for 10 batches?

Back

30 eggs