9/10 х 20/27 + 5/16 :10/24 -5/9 х 1 целую 7/20=

Question

9/10 х 20/27 + 5/16 :10/24 -5/9 х 1 целую 7/20=

Answer 1

.......................=2/3

1)   9/10 * 20/27=2/3
2)   5/16 : 10/24=5/16 * 24/10=3/4
3)   5/9 * 1 7/20=5/9 * 27/20=3/4
4)   2/3 + 3/4 - 3/4=2/3