Benchmark 4 Review

School starts at 8:30 but Chad wants to arrive 15 minutes early. If the walk to school takes 20 minutes, at what time should he leave home?

• 7:50 a.m.

• 7:55 a.m.

• 8:05 a.m.

• 8:10 a.m.

The improper fraction 10/3 equals

• 3/10

• 1 2/3

• 3 1/3

• 3 1/10

At the school bake sale, Dupree purchased a brownie for $1.05, a lemon bar for $0.89, and two cookies for $0.45 each. What is a reasonable estimate for the total amount of money he spent?

• $2.00

• $3.00

• $4.00

• $5.00

Name the shaded portion of this square as a decimal number.

• 0.3

• 0.4

• 0.7

• 0.10

Which triangle is an obtuse triangle?

• Triangle A

• Triangle B

• Triangle C

• Triangle D

In the triangle shown, s equals 4 inches. What is the perimeter of the triangle?

• 10 inches

• 14 inches

• 24 inches

• 96 inches

What is the area of a room that is 12 feet long and 12 feet wide?

• 110 sq. ft

• 121 sq. ft

• 144 sq. ft

• 164 sq. ft

The perimeter of this square is

• 15 mm

• 4 cm

• 30 mm

• 6 cm

What is the width of the square shown in problem 8?

• 1 cm

• 1.5 cm

• 2 cm

• 15 cm

13.02 - 0.65 equals

• 12.37

• 12.67

• 13.67

• 13.37