Go Math - Chapter 4 Review

The length of the Titanic was 882 feet. Porter's history class is building a model of the Titanic. The model is  $\frac{1}{100}$  of the actual length of the ship. How long is the model?

Ted is asked to multiply  $10^2\ \times\ 18.72$ . How many places and in which direction should be move the decimal point to get the correct product?

What multiplication sentence does the model represent?

A certain type of lunch meat contains 0.5 grams of unsaturated fat per serving. How many unsaturated fat is in 3 servings of the lunch meet?

Pete wants to make turkey sandwiches for two friends and himself. He wants each sandwich to contain 3.5 ounces of turkey. How many ounces of turkey he need?

Gasoline costs $3.37 per gallon. Mary's father puts 9 gallons of gasoline in the tank of his car. How much will the gasoline cost?

A baker is going to make 24 blueberry pies. She wants to make sure each pie contains 3.5 cups of blueberries. How many cups of blueberries will she need?

Aaron buys postcards while he is on vacation. It costs $0.28 to send one postcard. Aaron wants to send 12 postcards. How much will it cost Aaron to send all the postcards?

A family of two adults and four children is going to an amusement park. Admission is $21.75 for adults and $15.25 for children. What is the total cost of the family’s admission?

Ms.Rosenbaum buys 5 crates of apples at the market. Each crate costs $12.50. She also buys one crate of pears for $18.75. What is the total cost of the apples and pears?