Question

723,09 +88,739 -3 9/100 Срочно а) 808,738 б) 822,828 в) 1606, 57 Г) 708,738

Answer 1

Ответ:

я посчитала у меня вышло 811.439

Пошаговое объяснение:

я думаю б

Answer 2

Ответ:

у меня вышло а) 808,738

Пошаговое объяснение:

.....

Answer 3

To evaluate the given expression: 723.09 + 88.739 - 3 9/100, let's break it down step by step.

First, let's convert the mixed number 3 9/100 into a decimal. We add the whole number and the fraction together: 3 + 9/100 = 3 + 0.09 = 3.09.

Now we can substitute the converted mixed number into the expression: 723.09 + 88.739 - 3.09.

Next, we can perform the addition and subtraction in order:

723.09 + 88.739 - 3.09 = 811.829 - 3.09.

Finally, we perform the subtraction:

811.829 - 3.09 = 808.739.

Therefore, the correct answer is option а) 808.738.