Question

720 – 80 : 20 + 20 = 52 720 – 80 : 20 + 20 = 718 720 – 80 : 20 + 20 = 30

Answer 1

Ответ:

1) (720-80):20+20=52

2)720-80:(20+20)=718

3) 720-80:20+20 =30тут ошибка я много скобок взяла но не получилось ответ 30

Answer 2

Let's break down the expression step by step:

1. 720 - 80 : 20 + 20

According to the order of operations (PEMDAS/BODMAS), we need to perform division (:) before addition (+) or subtraction (-). So let's start with the division:

2. 720 - (80 : 20) + 20

The division 80 : 20 equals 4, so we can simplify further:

3. 720 - 4 + 20

Now we can perform the subtraction:

4. 716 + 20

Adding the remaining terms, we get:

5. 736

Therefore, the correct value is 736, not 52, 718, or 30.