Question

1/2 + 1/4 + 1/3 es igual a?
1/8 + 1/4 +1/9 es igual a?
1/10 + 1/3 + 1/2 es igual a?
2/8 - 1/3 - 1/9 es igual a?
1/9 - 1/8 - 1/32 es igual a?

Answer 1

1x6+ 1x3 + 1x4 /12 = 13/12. | 1x9+1x18+1x8/ 72 = 35/72. | 1x3+1x10+1x15/30 = 28/30 = 14/15. | 2x9-1x24-1x8/72 = -14/72 = -7/36. | 1x32-1x36-1x9/288 = -13/288