5-17 -2021 STAAR Review Category 1

A farmer watered 3/8 of a field. What percentage is equivalent to the fraction of the field the farmer watered?

• 37.50%

• 24.00%

• 8.30%

• 3.75%

A company spent 32% of its annual budget developing a new machine. What fraction of the company’s budget was spent developing the new machine?

• 8/25

• 1/32

• 5/16

• 4/125

• A

• B

• C

• D

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

• 9⁵
• 9¹⁵
• 9 x 5
• 9 + 9 + 9 + 9+ 9

What is the value of the expression 
−4(18 ÷ 9) × 6

• 14
• − 2
• 2
• − 48

Which two expressions are equivalent?

• 6 ⋅ x + 3

  6 ⋅ ( x + 3)

• 8 ⋅ 6 ÷ x

  8 ⋅ x ÷ 6

• 9(6 + x)

  9 ⋅ 6 + 9 ⋅ x

• x + (8 ⋅ 9)

  (x + 8) ⋅ 9