Решите плиииз!! 2 3/7 * 7/34 + 5 5/9 : 17/18 - 17/8

Question

Решите плиииз!!
2 3/7 * 7/34 + 5 5/9 : 17/18 - 17/8

Answer 1

2 3/7*7/34+5 5/9:17/18-17/8=5 35/136
2 3/7 * 7/34=17/7*7/34=1/2
5 5/9:17/18=5 15/17
1 /2+5 15/17=5+47/34=6 13/34
6 13/34-17/8=715/136=5 35/136