Question

-3 9/14:2 /37 (1 5/6 +2 2/3):(-1 1/2) Срочно!!!

Answer 1

Ответ:

-3 9/14:2 /37= - 51/14*37/2= - 1887/28= - 67 11/28

(1 5/6 +2 2/3):(-1 1/2)=(11/6+8/3)(-3/2)=(11/6+16/6)(-3/2)=27/6*(-2/3)=-9/3=-3

Пошаговое объяснение:

Answer 2

To solve the expression, let's break it down step by step:

1. -3 9/14:2 /37: This means you have to divide (-3 9/14) by 2 and then divide the result by 37.

First, convert -3 9/14 to an improper fraction: -3 9/14 = -3*14 + 9 = -42 + 9 = -33/14

Now, perform the division: -33/14 ÷ 2 = -33/14 * 1/2 = -33/28

Next, divide the result by 37: -33/28 ÷ 37 = -33/28 * 1/37 = -33/1036

2. (1 5/6 + 2 2/3):(-1 1/2): This means you have to add 1 5/6 and 2 2/3 together, and then divide the result by (-1 1/2).

First, convert 1 5/6 and 2 2/3 to improper fractions: 1 5/6 = 16 + 5 = 6 + 5 = 11/6 2 2/3 = 23 + 2 = 6 + 2 = 8/3

Now, add the two fractions: 11/6 + 8/3 = (113 + 86) / 6*3 = (33 + 48) / 18 = 81/18 = 9/2

Next, convert -1 1/2 to an improper fraction: -1 1/2 = -1*2 + 1 = -2 + 1 = -1/2

Now, perform the division: (9/2) ÷ (-1/2) = (9/2) * (-2/1) = -9

Finally, combine the results from both parts of the expression: -33/1036 + (-9) = -33/1036 - 9

Now, we have the two results:

1. -33/1036
2. -9

If you want to combine them, you can write it as: -33/1036 - 9