1 pt

1.

On a nature walk, James noticed 6 frogs and 24 birds. What is the ratio of frogs to birds?

A

$\frac{1}{24}$

B

$\frac{1}{6}$

C

$\frac{1}{4}$

D

$\frac{1}{4}$

1 pt

7.

A net of a rectangular prism is shown below. Find the surface area of the object.

A

72 square inches

B

126 square inches

C

90 square inches

D

108 square inches

1pt

11.

There is $\frac{7}{8}$ of a cup of pineapple left over from lunch. How many $\frac{1}{2}$ cup servings of pineapple are in $\frac{7}{8}$ of a cup?

Make sure your answer is in the form of a fraction.

1pt

17.

Find the least common multiple of 12 and 15.

1 pt

21.

Which expression equals "five times a number, x, plus 18"?

A

5x + 18

B

5 + x + 18

C

(5 + 18) × x

D

(5 × 5) +18