Question

99999×55555/1+3+5+7+9+8+6+4+2:77777×44444/1+2+3+4+5+6+7 вычислить рациональным способом

Answer 1

хз правильно или нет но у меня получилось так 7,98384879537E16

Answer 2

To simplify this expression and calculate it rationally, we need to follow the order of operations (PEMDAS/BODMAS):

1. Perform the multiplication and division from left to right.
2. Then, perform the addition and subtraction from left to right.

Let's break down the expression step by step:

Step 1: 99999 × 55555 / 1 = 5555394445 (There's no need to perform any operations on the addition part yet.)

Step 2: 77777 × 44444 / 1 = 3455324388 (There's no need to perform any operations on the addition part yet.)

Step 3: Add the results of Step 1 and Step 2: 5555394445 + 3455324388 = 9010718833

Step 4: Now, let's calculate the sum of the numbers in the addition part: 3 + 5 + 7 + 9 + 8 + 6 + 4 + 2 = 44

Step 5: Finally, divide the result from Step 3 by the sum from Step 4: 9010718833 / 44 ≈ 204329511.93

So, the rational result of the expression is approximately 204329511.93.