Unit 4 Part 1 Study Guide 1/29/24

Decompose the fraction 5/6 into a sum of fractions with the same denominator.

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6

• 1/6 + 2/6 + 1/6

• 1/6 + 3/6 + 3/6

• 2/6 + 2/6

In math class, Mae spends 3/8 of the time drawing and 2/8 of the time painting. Mae spends the rest of the time working with clay. What fraction of art class does Mae spend working?

• 6/8

• 7/8

• 8/8

• 3/8

Which expression has a value of 5/12?

Use the number line to help you choose your answer.

• 4/12 - 1/12

• 2/12 + 3/12

• 11/12 - 5/12

• 3/12 + 4/12

Janie and Joseph have soccer practice twice a week. The line plot shows how many hours they spend practicing. What is the difference between the most time spent and the least amount of time spent at practice?

• 1 1/4

• 2

• 3 3/4

• 3 2/4

Sara and Sam have bottles of juice that are the same size. Sara drinks 6/14 of her juice and Sam drinks 6/12 of his juice. Who drinks more juice?

• Sara drinks more because 6/14 > 1/2

• They both drink the same amount because the numerators are the same.

• They both drink the same because they both have the same size container.

• Sam drinks more because 6/12 > 1/2.

Use the models to compare 2/3 _____ 3/5

• <

• =

• >

• None of these can be correct.

Which equation is true?

• 3 3/5 - 2 2/5

  = 1 1/5

• 6 2/5 + 3 1/5 =

  9 3/10

• 4 3/6 - 2 2/6 =

  2 5/6

• 11/12 - 5/12 =

  7/12

Subtract the fraction 3/7 from 6/7.

• 2/7

• 3/7

• 4/7

• 5/7

Add the mixed numbers 4 2/5 and 3 1/5.

• 7 3/5

• 7 1/5

• 7 2/5

• 8

Mr. Smith has a chain. The total length of the chain is 7 meters. He cuts 450 centimeters of the chain to use in his workshop and another 50 centimeters for an art project. What is the length in centimeters does he have left? (hint: 1 meter = 100 centimeters)

• 75 centimeters

• 250 centimeters

• 200 centimeters

• 290 centimeters