Question

4 2/3+(-2 8/15) РЕШИТЕ

Answer 1

14/3+(-38/15)=14/3-38/15=14*5/15-38/15=32/15=2 2/15

Answer 2

4 2/3+(-2 8/15)=4 2/3-2 8/15=(4-2)+2/3-8/15=2 +(2/3-8/15)=2+(10/15-8/15)=
2+2/15=2 2/15
Ответ: 2 2/15

Answer 3

Calculation

To solve the given expression, let's break it down step by step:

Step 1: Simplify the expression within the parentheses: 4 + 2/3 + (-2 + 8/15)

Step 2: Perform addition and subtraction operations from left to right:

- 4 + 2/3 = 12/3 + 2/3 = 14/3 - -2 + 8/15 = -30/15 + 8/15 = -22/15

Step 3: Add the results from Step 2:

14/3 + (-22/15)

To add fractions, we need to find a common denominator. In this case, the common denominator is 15:

(14/3) * (5/5) = 70/15

-22/15

Now, we can add the fractions:

70/15 + (-22/15) = 48/15

Step 4: Simplify the fraction:

48/15 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 3:

48/15 = (48/3) / (15/3) = 16/5

Therefore, the solution to the expression 4 + 2/3 + (-2 + 8/15) is 16/5.

Answer

The solution to the expression 4 + 2/3 + (-2 + 8/15) is 16/5.