Question

1) (20,88:18+45:0,36) : (19,59+11,59) 2) (1/2 - 0,375) : 0,125+(5/6-7/12) : (0,358 - 0,108)

Answer 1

Подпишись, всегда помогаю чем могу

Answer 2

Starting with the left side of the expression:

20,88:18+45:0,36 = 20.88 ÷ 18 + 45 ÷ 0.36

= 1.16 + 125

= 126.16

Now let's evaluate the right side:

19,59+11,59 = 31.18

So the final result is:

126.16 : 31.18

= 4.0496

Therefore, (20,88:18+45:0,36) : (19,59+11,59) = 4.0496

Starting with the left side of the expression:

1/2 - 0,375 = 0.125

Next, let's evaluate the right side:

0,125+(5/6-7/12) : (0,358 - 0,108)

= 0.125 + (0.8333 - 0.5833) : 0.25

= 0.125 + 0.25

= 0.375

Therefore, (1/2 - 0,375) : 0,125+(5/6-7/12) : (0,358 - 0,108) = 0.375.