Practice BM 3

The length of a table is 8 feet. How many inches is the length of the table? (Note: 1 foot = 12 inches.)

• 4 inches

• 20 inches

• 24 inches

• 96 inches

Which expression represents the product of 7 and r?

If a farmer cuts 20,512 feet of wiring into equal pieces to reinforce 8 fences, how long is each piece of wiring?

• 2,564 feet

• 2,533 feet

• 2,465 feet

• 2,434 feet

The cost of joining a gym is $20 per month plus a one-time $100 administrative fee. Which expression represents the cost of joining the gym after n months?

• n + 100 + 20

• 20n + 100

• 100n + 20

• 120n

A group of friends vote on whether to plan a canoeing trip or a hiking trip. The ratio of canoeing trip votes to the hiking trip votes is 7:3. Which statement is true?

• The ratio of canoeing trip votes to the total number of votes is 3:10.

• The ratio of canoeing trip votes to the total number of votes is 10:3.

• The ratio of canoeing trip votes to the total number of votes is 7:10.

• The ratio of canoeing trip votes to the total number of votes is 7:3.

A person travels 50 miles, which is 40% of the total distance from the beginning point of a trip to the final destination. How many total miles is it from the beginning point of the trip to the final destination?

• 125 miles

• 100 miles

• 90 miles

• 20 miles

What is the greatest common factor of 3 and 6?

• 2

• 3

• 6

• 12

Consider the expression. 5(2x + 1) + 4x + 4 Which expression is equivalent to the given expression?

• 9x + 4

• 9x + 9

• 14x + 5

• 14x + 9

What is the sum of 231.742 + 14.02?

• 233.144

• 233.744

• 245.722

• 245.762

• 150 houses

• 75 houses

• 50 houses

• 25 houses