Question

Решите пожалуйста❤️​

Answer 1

Ответ:

1)15/16*8/3*3/4 = 15/8

2)(13/2-17/4)*2/5 = 9/4*2/5 = 9/10

3)(33/8-37/16)*(-32/29) = 29/16*(-32/29) = -2

4)-13/63*63/10 = -13*1/10 = -13/10

5)4/7*(-927/100)-4/7*(-227/100) = -17*927/25+1/7*227/25 = -927/175+227/175 = -4

6)(2/5-7/6)*6 = -23/30*6 - -23/5

7)45/7*10/3*(-9/7) = -15/7*10*7/9 = -5*10*1/3 = -50/3

8)-4/9*5/3-5/54 = -20/27-5/54 = -5/6

9)12/5/(26/15-42/5) = 12/5/(-20/3) = -12/5*3/20 = -3/5*3/5 = -9/25

10)24/5*17/4/17/5 - 6/5*17*5/17 = 6

11)2.4*0.25*4*0.5 = 2.4*1*0.5 = 1.2

12)11/72*36/5 = 11/2*1/5 = 11/10

Вроде бы правильно

Пошаговое объяснение: