Question

(1/2 + 1/3)*(1/5 - 1/4)​

Answer 1

Ответ:

(1/2+1/3)×(1/5-1/4)=5/6×(-1/20)= -1/24

Answer 2

Ответ:0,971532

Пошаговое объяснение:

Answer 3

To solve the expression $\left(\frac{1}{2} + \frac{1}{3}\right) \times \left(\frac{1}{5} - \frac{1}{4}\right)$, follow these steps:

Step 1: Calculate the values within the parentheses on both sides of the multiplication:

$\frac{1}{2} + \frac{1}{3} = \frac{3}{6} + \frac{2}{6} = \frac{5}{6}$

$\frac{1}{5} - \frac{1}{4} = \frac{4}{20} - \frac{5}{20} = -\frac{1}{20}$

Step 2: Multiply the results from Step 1:

$\frac{5}{6} \times -\frac{1}{20} = -\frac{5}{120} = -\frac{1}{24}$

So, $\left(\frac{1}{2} + \frac{1}{3}\right) \times \left(\frac{1}{5} - \frac{1}{4}\right) = -\frac{1}{24}$.