Decomposing Fractions and Multiplication

Decompose the following fraction:
6/10

• 1/6 + 5/6

• 2/10 + 4/10

• 3/10 + 2/10

• 1/10 + 1/10 + 3/10

Decompose 5/12 into the sum of its unit fractions.

• 1/5+1/5+1/5+1/5+1/5 = 5/12

• 1/12+1/12+1/12+1/12+1/12 = 5/12

• 1/5+1/12+1/5+1/12+1/5 = 5/12

• 4/12+1/12 = 5/12

How do you decompose 6/10 into a sum of unit fractions?

• 1/10 + 5/10

• 3/10 + 3/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

• 4/10 + 2/10

Decompose the fraction represented with the pizzas

• 1/4 +1/3 +1/3 +1/4

• 1/3 +1/3 +1/4

• 1/3 +1/3 +1/3 +1/3

• 
• 
• 

Naomi uses 2/3 cup of sugar for one batch of cookies. If she made two batches. How much sugar did she use? (no label)

Mathematical Equivalence

ON

To ​ (a)   a fraction means to break apart.

• decompose

• compose

• equal parts

• numerator

• denominator

Which of these equations correctly decomposes 11/5?

• 10/11+10/11+10/11+10/11+10/11 = 11/5

• 5/11+0/11 = 11/5

• 10+1/5 = 11/5

• 5/5+5/5+1/5 = 11/5

Which multiplication equations represents: 1/6 + 1/6 + 1/6 + 1/6 + 1/6 =

• 5 + 1/6

• 6 x 1/6

• 5 x 1/6

• 1/6 + 5

1/5 x 7

• 7/5

• 5 and 1/7

• 5/7

• 1/35