Question

-1/2- (-7/18)= помогите пжпжпжпжпжпжпжпжпж!​

Answer 1

Ответ:

-1/2-(-7/18)= -0.1

Пошаговое объяснение:

.....

Answer 2

Пошаговое объяснение:

$-1\frac{1}{2} -(-\frac{7}{18} )=-1\frac{1}{2}+\frac{7}{18} =-1\frac{9}{18}+\frac{7}{18} =-\frac{27}{18} +\frac{7}{18} =-\frac{20}{18} =-1\frac{1}{9}$

Answer 3

To solve the equation -1/2 - (-7/18), we can follow these steps:

Step 1: Simplify the expression inside the parentheses. -1/2 - (-7/18) = -1/2 + 7/18

Step 2: Find a common denominator for the fractions. The common denominator for 2 and 18 is 36.

Step 3: Rewrite the fractions with the common denominator. -1/2 + 7/18 = -18/36 + 14/36

Step 4: Combine the fractions. -18/36 + 14/36 = -4/36

Step 5: Simplify the fraction. -4/36 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 4. -4/36 = -1/9

Therefore, the solution to the equation -1/2 - (-7/18) is -1/9.

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