Fractions and Decimals Review

Select two fractions that are equivalent to 2/3.

• 4/6

• 4/8

• 6/9

• 3/9

Sam looks at the picture. He says that 4/6 = 8/12. What makes Sam correct or incorrect?

• Sam is correct because it takes more sixths than tenths to equal the same area.

• Sam is correct because when the number of pieces and the whole are multiplied by 2, the pieces become two times smaller.

• Sam is incorrect because 12 is a bigger denominator than 6. So, twelfths are bigger pieces than sixths.

• Sam is incorrect because there are only 4 sixths, That are also 8 twelfths. So, 4/6>8/12.

Which statement describes the relationship between 5/6 and 2/3

• 5/6 > 2/3 because 5/6 is greater than 4/6 which is equivalent to 2/3.

• 5/6 > 2/3 because 5-8>3-2

• 5/6 > 2/3 becasue the numerator 5 is greater than the numerator 3.

• 5/6 > 2/3 because the denominator 6 is greater than the denominator 3.

Bob is deciding how many boxes he needs to shade in to make his equation true. Bob must shade in ____ boxes.

Grant needs 9/10 cup total of milk and water for a recipe. Which combination of milk and water could Grant's recipe require.

• Milk: 4/5

  Water: 5/5

• Milk: 9/6

  Water: 9/4

• Milk: 3/5

  Water: 6/5

• Milk: 4/10

  Water: 5/10

Rosie's macaroni recipe calls for 3/4 cup of milk. If she is going to triple her recipe, how much milk will she need?

• 3 2/4

• 2 1/4

• 3 3/4

• 1 3/4

Phil makes 6 2/3 gallons of fruit punch for a BBQ. After the BBQ, there are 2 1/3 gallons of fruit punch remaining. How many gallons of fruit punch were consumed at the party?

• 9 gallons

• 4 1/3 gallons

• 4 gallons

• 1/3 gallon

Which equation can be used to find how many bags of rocks Dave uses in all?

• 4 3/4 + 4 3/4 = 9 2/4

• 3 x 3/4 = 2 1/4

• 3/4 + 3/4 = 6/4

• 3 x 3/4 = 6/4

Which equation is correct?

• 0.07 = 70/100

• 0.8 = 8/100

• 0.1 = 11/10

• 0.08 = 8/100