FDPs

Question 0

Percent increase of 20%…

Answer 0

= new percent of 120%

OR multiply original value by 6/5

Question 1

Percent increase of 10%…

Answer 1

= new percent of 110%

OR multiply original value by 1.1

Question 2

Percent increase of 25%…

Answer 2

= new percent of 125%

OR multiply original value by 5/4

Question 3

Percent increase of 50%…

Answer 3

= new percent of 150%

OR multiply original value by 3/2

Question 4

Percent increase of 100%…

Answer 4

= new percent of 200%

OR multiply original value by 2

Question 5

Percent decrease of 10%…

Answer 5

= new percent of 90%

OR multiply original value by .9

Question 6

Percent decrease of 20%…

Answer 6

= new percent of 80%

OR multiply original value by .8 or 4/5

Question 7

Percent decrease of 25%…

Answer 7

= new percent of 75%

OR multiply original value by .75 or 3/4

Question 8

Percent decrease of 50%…

Answer 8

= new percent of 50%

OR multiply original value by 1/2

Question 9

Percent decrease of 75%…

Answer 9

= new percent of 25%

OR multiply original value by 1/4

Question 10

Convert .01 to percent and fraction

Answer 10

1% and 1/100

Question 11

Convert .05 to percent and fraction

Answer 11

5% 1/20

Question 12

Convert .1 to percent and fraction

Answer 12

10% and 1/10

Question 13

Convert .125 to percent and fraction

Answer 13

12.5% and 1/8

Question 14

Convert .2 to percent and fraction

Answer 14

20% and 1/5

Question 15

Convert .25 to percent and fraction

Answer 15

25% and 1/4

Question 16

Convert .3 to percent and fraction

Answer 16

30% and 3/10

Question 17

Convert .3333 to percent and fraction

Answer 17

33.33% and 1/3

Question 18

Convert .375 to percent and fraction

Answer 18

37.5% and 3/8

Question 19

Convert .4 to percent and fraction

Answer 19

40% and 2/5

Question 20

Convert .5 to percent and fraction

Answer 20

50% and 1/2

Question 21

Convert .6 to percent and fraction

Answer 21

60% and 3/5

Question 22

Convert .625 to percent and fraction

Answer 22

62.5% and 5/8

Question 23

Convert .666 to percent and fraction

Answer 23

66.666% and 2/3

Question 24

Convert .7 to percent and fraction

Answer 24

70% and 7/10

Question 25

Convert .8 to a percent and fraction

Answer 25

80% and 4/5

Question 26

Convert .875 to percent and fraction

Answer 26

87.5% and 7/8

Question 27

Convert .9 to percent and fraction

Answer 27

90% and 9/10

Question 28

Convert 1.2 to percent and fraction

Answer 28

120% and 6/5

Question 29

Convert 1.25 to percent and fraction

Answer 29

125% and 5/4

Question 30

Convert 1.5 to percent and fraction

Answer 30

150% and 3/2

Question 31

2%

Answer 31

1/50

Question 32

4%

Answer 32

1/25

Question 33

5%

Answer 33

1/20

Question 34

8.33%

Answer 34

1/12

Question 35

12.5%

Answer 35

1/8

Question 36

16.67%

Answer 36

1/6

Question 37

37.5%

Answer 37

3/8

Question 38

40%

Answer 38

2/5

Question 39

60%

Answer 39

3/5

Question 40

62.5%

Answer 40

5/8

Question 41

66.67%

Answer 41

2/3

Question 42

80%

Answer 42

4/5

Question 43

83.33%

Answer 43

5/6

Question 44

87.5%

Answer 44

7/8

Question 45

120%

Answer 45

6/5

Question 46

125%

Answer 46

5/4

Question 47

133.33%

Answer 47

4/3

Question 48

150%

Answer 48

3/2

Question 49

175%

Answer 49

7/4

Question 50

800, increased by 50% and then decreased by 30%, yields what number?

Answer 50

840

Question 51

If 1500 is increased by 20% and then reduced by y%, yielding 1,080, what is y?

Answer 51

40%

Question 52

Percent change equation -if you want to find CHANGE in percent or change in actual value

Answer 52

Percent change = change in value/ original value

Question 53

If the price of a $30 shirt is decreased by 20%, what is the final price of the shirt? Want to find final price...

Answer 53

New percent = new value/ original value 80/100 = x/ 30

Question 54

Simplify (4x10^-2)-(2.5x10^-3)

Answer 54

0.0375

Question 55

Simplify 8th sq rt (0.00000256)

Answer 55

Write as decimal raised to fractional power, using powers of ten (0.00000256)^(1/8) x (10^-8)^(1/8) 2x10^-1 = .2

Question 56

0.0003 x 40,000 =

Answer 56

Multiplication - trade decimals 3 x 4 = 12