Question

Срочно нужно сделать пожалуйста.найлите сумму противоположного и обратного чисел числа 2/3.срочно пожалуйста

Answer 1

2/3 противоположным будет -2/3
2/3 обратным будет 3/2
Найдем сумму

$\frac{3}{2} +(- \frac{2}{3}) = \frac{3}{2} - \frac{2}{3}= \frac{9-4}{6} = \frac{5}{6}$

Answer 2

Calculating the Sum of the Opposite and Reciprocal of 2/3

To calculate the sum of the opposite and reciprocal of the number 2/3, we can follow these steps:

1. Find the Opposite of 2/3: The opposite of a number is the number with the sign reversed. For example, the opposite of 2/3 is -2/3.

2. Find the Reciprocal of 2/3: The reciprocal of a number is 1 divided by the number. For 2/3, the reciprocal is 3/2.

3. Calculate the Sum: Finally, we can add the opposite and reciprocal of 2/3 to find the sum.

Let's proceed with the calculations:

1. Opposite of 2/3: The opposite of 2/3 is -2/3.

2. Reciprocal of 2/3: The reciprocal of 2/3 is 3/2.

3. Sum of Opposite and Reciprocal: Adding the opposite (-2/3) and the reciprocal (3/2) of 2/3: -2/3 + 3/2 = (4 - 9) / 6 = -5/6

So, the sum of the opposite and reciprocal of 2/3 is -5/6.