Part-To- Whole Ratio
Express as a Decimal
Express a Percent as a Fraction
Express a Fraction as a Percent
Express as a Percent25%
100

-18 tables

-6 have broken legs

6:18 or 1:3

100

25%

0.25

100

80%

80/100 or 4/5

100

82/100

82%

100

0.5734

57.34%

200

40 of the 60

40:60 or 2:3

200

6 3/4

6.75

200

18%

18/100 or 9/50

200

7/10

70%

200

250/500

50%

300

-30 days in the month

-6 had precipitation

6:30 or 1:5

300

33 1/3

33.3

300

4%

4/100 or 1/25

300

20/25

80%

300

95/1000

9.5%

400

-15 students in a class of 60 wear glasses

15:60 or 1:4

400

92.9%

0.929

400

55.5%

555/1000 or 111/200

400

8/40

20%

400

O-35 customers at the snack bar

-7return this week

20%

500

-350 passengers on a plane

- 50 are paying regular fare

15:350 or 1:7

500

8 1/2

8.5

500

8% in its simplest form as a fraction

2/25

500

75/1000

7.5%

500

-6 broken bones

- 240 falls from the tower

2.5%


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