Question

(3 1/4-0,55)×(5 1/6-6 1/4)=

Answer 1

Ответ:

Пошаговое объяснение:

3 1/4-0,55=3,25-0,55=2,7

5 1/6-6 1/4=5 2/12-6 3/12=-1 1/12

2,7*(-1 1/12)=27/10*(-13/12)=-117/40=-2,925

Answer 2

To calculate the expression (3 1/4 - 0.55) × (5 1/6 - 6 1/4), let's break it down step by step.

First, let's simplify the terms inside the parentheses:

3 1/4 - 0.55 = 3.25 - 0.55 = 2.7

5 1/6 - 6 1/4 = 5.1667 - 6.25 = -1.0833

Now we have (2.7) × (-1.0833), which we can multiply:

2.7 × -1.0833 = -2.93091

So, the result of the expression (3 1/4 - 0.55) × (5 1/6 - 6 1/4) is approximately -2.93091.