Fraction calculations

Multiplying fractions

100

4/5 x 3/4

3/5

200

2/3 x 12/10

4/5

300

51/22 x 11/17

3/2

400

2 2/5 x 15/3

12

500

12/5 x 6 2/3 

16

Dividing fractions

100

2/3 ÷ 1/2

4/3

200

2/3 ÷ 5/6 

4/5 

300

5/7 ÷ 10/21

1 1/2 or 3/2 

400

3/4 ÷ 15/8

2/5

500

9/13 ÷ 12/39

2 1/4 or 9/4 

Adding fractions

100

1/4 + 2/4

3/4

200

1/3 + 1/6

1/2

300

5/6 + 1/2

3/2 or 1 1/2

400

1 3/5 + 2 3/4

4 7/20 or 87/20

500

2 3/4 + 23/5 

7 7/20 or 147/20

Subtracting

100

3/5 - 1/5 

2/5

200

1 - 4/5

1/5

300

2/3 - 1/4 

5/12

400

1/3 - 4/5 

-7/15

500

2 - 17/5

-7/5

Random

100

Which flag has more stars? Vietnam or USA 

USA (50 stars) 

200

what is the closest planet to the sun?

Mercury

300

What is the capitol city of Cambodia 

Phnom Penh 

400

What is the symbol for lead on the periodic table?

Pb

500

What year was the first Shrek movie released?

2001