Упростите выражение: 6m-3d 5m+3d ---------- - ----------- 6m+5d 6m+5d

Question

Упростите выражение:
6m-3d 5m+3d
---------- - -----------
6m+5d 6m+5d

Answer 1

6m-3d 5m+3d=
1m 6d

6m+5d 6m+5d=
12m 10d