Frequency

Percent

Valid Percent

Cumulative Percent

Valid

Photomath

2

4.3

11.1

11.1

Mathcad

8

17.4

44.4

55.6

White board

8

17.4

44.4

100.0

Total

18

39.1

100.0

Missing

I have not used any

28

60.9

Total

46

100.0