Question

Решите: 15:15×30+30-10

Answer 1

15:15×30+30-10=50
1)15:15=1
2)1*30=30
3)30+30=60
4)60-10=50

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses E: Exponents MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

The expression you provided is: 15 ÷ 15 × 30 + 30 - 10

1. First, perform the division: 15 ÷ 15 = 1
2. Then, perform the multiplication: 1 × 30 = 30
3. Next, perform the addition: 30 + 30 = 60
4. Finally, perform the subtraction: 60 - 10 = 50

So, the solution to the expression is 50.