2/3 dividido por 1/2
What is 1 1/3
4 dividido por 2/3
What is 6
2/7 dividido por 7
What is 2/49
26 - 4 1/9
What is 21 8/9
2/13 dividido por 5/26
What is 4/5
3 3/5 dividido por 4/5
What is 4 1/2
Press F11 Select menu option View > Enter Fullscreen for full-screen mode