Question

номер 595 ............

Answer 1

- 3/4 *7* -1 1/3= 21/4*4/3=7

5/6 * -8* 3/5= -40/6*3/5=4
-5/9*-11* 1 4/5= 55/9*9/5=11
1 1/2 *-5*-2/3=15/2*2/3=5
3/8*-13*2 2/3=-39/8*8/3=13
- 1 3/7* -9*-7/10+- 90/7*7/10=-9