Fraction Project

Formulas

100

What do you do to convert a fraction into a decimal?

Simply Divide

200

What's the formula to convert 1/2 into percent?

1/2 = 0.5 x 100 = 50%

300

What formula do you use for Percent --> Fraction --> Decimal

X% = X/100 = 0.X

Convert

100

1/2 into decimal form is?

0.5

200

0.08 in percentage form is?

8%

300

67% into fraction from is?

67/100 

400

414% into decimal form is?

4.14

500

82/451 into percentage forms is?

2.3%

Find X

100

36/50 = X/25

X = 18

200

63/8 = X/8

X = 63

300

74/22 = 37/X

X = 11

400

608/20 = X/5

X = 152

500

1278/1821 = 426/X

X = 607

Missing Number?

100

3/100 | ? | 3%

0.03

200

? | 0.47 | 47%

47/100

300

33/100 | ? | 33%

0.33

400

2/5 | ? | ?

40/100 | 0.40 | 40%

500

43/50 | ? | ?

86/100 | 0.86 | 86%

+ | X | - | ÷

100

what is 1/5 + 4/4 ? (Answer in decimal form.)

1.2

200

1/2 + 3/2 = ?

2/1 | 2

300

6/7 X 4/1

24/7

400

3/4 + 7/4 ÷ (1/2 + 4/5)

(Decimal Form)

2.096

500

58% of 915 - 41% of 183

(Find 58% of 915 and 41% of 183, then minus the two found percentage's.)

530.7 - 75.03 = 455.67