1 pt
5.

Select the correct phrase to complete each sentence.

Part A.

The product of $1\frac{1}{4}$ and 4 is ____ 4.

1 pt
10.

Part A.

What is the sum of the volume of the two boxes shown below?

1 pt
19.

Mallary incorrectly adds the fractions .
She said that to add fractions with different denominators, you use the common denominator and add the numerators. Mallary’s work is shown.

$\frac{1}{3}+\frac{1}{4}+\frac{7}{12}$ ' $\frac{1+1+7}{12}$

$\frac{9}{12}$

● What is Mallary’s mistake?

● Find the correct value of $\frac{1}{3}+\frac{1}{4}+\frac{7}{12}$

John’s decided to find out how far his pet frog can jump in three jumps. His frog jumped a total of $6\frac{3}{5}$ feet. If each jump goes an equal distance, how far is each jump?