Question

((-1/2)*2/3-1/6):1/2+3/4

Answer 1

Ответ: -1/4 дробью напиши

Answer 2

Let's break down the expression step by step:

((-1/2) * 2/3 - 1/6) / (1/2) + 3/4

Step 1: Simplify the numerator in the first fraction: ((-1/2) * 2/3 - 1/6) = (-1/3 - 1/6)

Step 2: Find the common denominator for (-1/3) and (-1/6), which is 6: (-1/3 - 1/6) = (-2/6 - 1/6) = (-3/6)

Step 3: Simplify the fraction in the parentheses: (-3/6) / (1/2) + 3/4

Step 4: Invert and multiply by the reciprocal: (-3/6) / (1/2) = (-3/6) * (2/1) = (-3/6) * (2/1) = (-6/6) = -1

Step 5: Add the remaining fraction: -1 + 3/4

Step 6: Find the common denominator for -1 and 3/4, which is 4: -1 + 3/4 = (-4/4) + 3/4 = (-1 + 3)/4 = 2/4 = 1/2

Therefore, the value of the expression is 1/2.