BM3 Math Prequiz

Convert 16' 3 1/16" into decimal feet to three decimal places

• 16.255

• 16.3

• 16.221

• 16.001

What percent is 181 of 132?

• 137.12
• 145.5
• 120.5
• 137.5

How long is each piece if a 20' bar is sheared into 7 equal pieces? Answer in feet and inches to the nearest 1/16th of an inch.

• 2' 10 5/16"
• 2' 10 1/4"
• 2' 10 1/8"
• 2' 10 1/16"

How many cubic inches are in 4 cubic feet?

• 6912
• 1728
• 144
• 48

It takes 14 men 62 hours to assemble whole 118 frames.
How many whole frames can 11 men build in 62 hours?

• 54
• 105
• 92
• 76

If a 10" pully, turning at 1300 r.p.m turns another at 900 r.p.m. What is the diameter of the second pulley?

• 12.34 inches
• 16.78 inches
• 20.12 inches
• 14.44 inches

What is the length of hypotenuse of a right angle triangle that has sides of 14' and 9'

• 12.34
• 18.21
• 20.55
• 16.64

What is the formula for the surface area of a 6-sided rectangular tank?

• 2lw + 2lh + 2wh + l + w + h
• lw + lh + wh
• 2lw + 2lh + 2wh + l^2
• 2lw + 2lh + 2wh

What is the total weight of 45 pieces of L3 x 3 x 1/2" angle if each piece is 24 3/8" long?

• 1709.3

• 854.65

• 19

• 776.95

How long is the piece that is left over after 75 pieces, each 4 3/8" long are cut from a piece 30' long/ Allow 1/8" for each cut.

• 1.875

• 2.656

• 1.55

• 2.85