Question 1

Solve and reduce all answers to lowest terms: 5/8 + 3/4 + 1/16 + 3/8 =

Accepted Answer

1 13/16

Question 2

A technician uses #10 wire for a repair job. Before starting the job, the roll has 85 1/4 feet of wire on it. The technician uses 1/3 of the roll. How many feet of wire does the technician use?

Accepted Answer

28 5/12

Question 3

The lowest common denominator when adding the fractions 1/20 + 1/5 + 1/15 is 30.

Accepted Answer

False

Question 4

A technician uses #10 wire for a repair job. Before starting the job, the roll has 85 1/4 feet of wire on it. The technician uses 1/3 of the roll. How many feet of wire are left on the roll?

Accepted Answer

The answer of A technician uses #10 wire for a...

Question 5

A circular duct has an outside diameter of 7 3/8 inches. Insulation that is 1 3/16 inches thick is wrapped around the duct. What is the diameter of the insulated duct?

Accepted Answer

The answer of A circular duct has an outside diameter...

Question 6

A piece of duct measures 28 inches. When 2 pieces are fitted together, 1 1/2 inches are allowed on each duct for fitting. On a job, 28 1/2 pieces of ducting are used. Find in inches the length of the finished duct.

Accepted Answer

The answer of A piece of duct measures 28 inches....

Question 7

Solve and reduce all answers to lowest terms: 2 5/8 x 3/4 =

Accepted Answer

The answer of Solve and reduce all answers to lowest...

Question 8

Solve and reduce all answers to lowest terms: 3 7/8 - 3/4 - 1/16 =

Accepted Answer

The answer of Solve and reduce all answers to lowest...

Question 9

Use only the rules for addition and division of common fractions to solve the combined operations with common fractions problems.

Accepted Answer

The rules for addition and division of common fractions are not sufficient to solve all types of combined operations with common fractions problems, as these problems may also require knowledge of subtraction and multiplication rules for fractions.

Question 10

Solve and reduce all answers to lowest terms: 2 1/4 ÷ 1/3 =

Accepted Answer

The answer of Solve and reduce all answers to lowest...

Quiz 10: Combined Operations With Common Fractions

Solve and reduce all answers to lowest terms: 5/8 + 3/4 + 1/16 + 3/8 =

A technician uses #10 wire for a repair job. Before starting the job, the roll has 85 1/4 feet of wire on it. The technician uses 1/3 of the roll. How many feet of wire does the technician use?

The lowest common denominator when adding the fractions 1/20 + 1/5 + 1/15 is 30.

A technician uses #10 wire for a repair job. Before starting the job, the roll has 85 1/4 feet of wire on it. The technician uses 1/3 of the roll. How many feet of wire are left on the roll?

A circular duct has an outside diameter of 7 3/8 inches. Insulation that is 1 3/16 inches thick is wrapped around the duct. What is the diameter of the insulated duct?

A piece of duct measures 28 inches. When 2 pieces are fitted together, 1 1/2 inches are allowed on each duct for fitting. On a job, 28 1/2 pieces of ducting are used. Find in inches the length of the finished duct.

Solve and reduce all answers to lowest terms: 2 5/8 x 3/4 =

Solve and reduce all answers to lowest terms: 3 7/8 - 3/4 - 1/16 =

Use only the rules for addition and division of common fractions to solve the combined operations with common fractions problems.

Solve and reduce all answers to lowest terms: 2 1/4 ÷ 1/3 =