Math Quiz

zero is a rational number

• no

• yes

• cannot be determined

• none of these

-5 is greater than

• -1

• -7

• 0

• 2

25 x 25

• 225

• 625

• 55

• 125

55 x 0

• 55

• 0

• not defined

• 22

12.5 x 10

• 1.25

• 12.5

• 125

• 1250

45.5/100

• 455

• 0.455

• 4550

• 45

lowest form of 45/15 is

• 1/3

• 3/1

• 2/3

• 3/7

sum of two supplymentary angles is

• 90

• 360

• 180

• 60

sum of all angles of a triangle is

• 360

• 180

• 90

• 300

an integer between -4 and -5 is

• -2

• -3

• not possible

• -1