40-15:(5+10)

Question 1

Задача Задача №2241689

А

Аноним

14 ноября 2024 14:34 · публичный вопрос

А

Аноним 14 ноября 2024 14:34

40-15:(5+10)

Answer

To solve the expression \( 40 - 15 : (5 + 10) \), we follow the order of operations (PEMDAS/BODMAS):

Solve the expression inside the parentheses: \[ 5 + 10 = 15 \]
Substitute back into the expression: \[ 40 - 15 : 15 \]
Perform the division next: \[ 15 : 15 = 1 \]
Finally, perform the subtraction: \[ 40 - 1 = 39 \]

Thus, the result is: \[ \boxed{39} \]

Question 2

40-15:(5+10)

Answer

To solve the expression \( 40 - 15 : (5 + 10) \), we follow the order of operations (PEMDAS/BODMAS): 1. Solve the expression inside the parentheses: \[ 5 + 10 = 15 \] 2. Substitute back into the expression: \[ 40 - 15 : 15 \] 3. Perform the division next: \[ 15 : 15 = 1 \] 4. Finally, perform the subtraction: \[ 40 - 1 = 39 \] Thus, the result is: \[ \boxed{39} \]