fractions
add
subtract
multiply
divide
100

8/100 +5/10

58/100

100

12+23

35

100

24-12

12

100

10x20

200

100

8/2

4

200

4/100 + 8/10

84/100

200

263+465

692

200

69-31

38

200

30x15

450

200

25/5

5

300

5/10 + 28/100 

78/100

300

4261+1999

6260

300

1056-735

321

300

100x17

1700

300

300/20

15

400

simplify -2/5+3/-2-3/10

-11/5

400

21,976+46,254

68,230

400

56398-10000

46398

400

950x720

684,000

400

2380/200

12.5

500

simplify 3/4 x -4/5 / -3/7

7/5

500

373,621+518,325

891,946

500

700,000-245,368

454,632

500

1,000x150

150,000

500

21,645/4236

5.11