Fractions to Decimals
Decimals to Percentages
Adding/Subtracting Fractions
Multiplying/Dividing Fractions
Worded Problems
100

15/100

0.15

100

0.07

7%

100

1/2 + 1/2

2/2 or 1

100

1/2 x 1/2 

1/4

100

What is 1/2 of 4kg?

2kg

200

2/10

0.2

200

0.3

30%

200

2/6 + 1/12

5/12

200

2/12 x 5/3 (simplified)

5/18

200

What is 75% of 100?

75

300

3/4

0.75

300

1.03

103%

300

2/5 + 2/9

28/45

300

1/5 divided by 1/5

5

300

225 people attended a conference in 2019. It is predicted that 6% more people will attend the conference in 2020. How many people are predicted to attend the conference in 2020? (to the nearest whole person)

239

400

379/1000

0.379

400

0.879

87.9%

400

15/2 + 13/3 (Write your answer as a mixed numeral)

10 and 1/6

400

3/2 divided by 1/4 divided by 7/2 (Simplified)

12/7

400

A shop had a sale on Tv's, offering a 15% discount. After the discount, a Tv costs $399. What was the original cost of the Tv?

$469.41

500

87/26 (Rounded to two decimal places)

3.35

500

2.456

245.6%

500

4 and 3/8 - 1 and 20/41 (Write your answer as a mixed numeral)

2 and 291/328

500

4/9 x 2/5 divided by 1/6 (simplified)

16/15

500

Gary scored an average of 75% from his first 3 mathematics tests. After completing his fourth test, his average rose to 80%. What was his score (as a percentage) for the fourth test?

95%