# math

## Math 1:

You can make 90 brushes in 15 minutes. How many can you make is 2 hours?

### Choose Answer:

A) 542

B) 720

C) 789

D) 800

E) 942

F) None of the above

## Math 2:

Convert 4/20 to a decimal.

### Choose Answer:

A) .420

B) 2/10

C) .20

D) .15

## Math 3:

You make ten brushes 72” long, how many total feet of brush have you produced.

### Choose Answer:

A) 720

B) 600

C) 60

D) 460

## Math 4:

One inch equals 2.54 cm. How many centimeters is a brush that is 76” long?

### Choose Answer:

A) 20 cm

B) 29.92 cm

C) 193.04 cm

D) 300.04 cm

E) 593.04 cm

## Math 6:

90,000 + 8,000 + 600 + 60 + 5 =

### Choose Answer:

A) 908,665

B) 99,865

C) 90,685

D) 98,665

## Math 5:

One Brush uses 2.5 pounds of filament. If you make 80 brushes approximately how much filament is required?

### Choose Answer:

A) 140 lbs.

B) 200 lbs.

C) 240 lbs.

D) 280 lbs.

E) 290 lbs.

## Math 7:

2 x 3.5 =

### Choose Answer:

A) 7

B) 9

C) 12

D) 7.5

## Math 8:

The number π, also known as pi, is a mathematical constant. It is the ratio of a circle's circumference to its diameter and equal to:

### Choose Answer:

A) 3.1415

B) 31.415

C) 2 r squared

D) 314/1