157k views
4 votes
Вычислите: 1) 1/2×2/3×3/4-2/3×3/4×4/5-3/4×4/5×5/6​

User Kiwi Lin
by
3.5k points

1 Answer

14 votes

Answer:

= -13 / 20

Explanation:

User SeaDrive
by
3.7k points