Question

306*24:72-(35280:7-63*80):97

Answer 1

35280:7-63х80=0
306х24=7344
7344:72=102
102:97=?

Answer 2

To solve the expression 306*24:72-(35280:7-63*80):97, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Let's break down the expression step by step:

1. First, let's simplify the expression inside the parentheses: (35280:7-63*80). - The division operation 35280:7 equals 5040. - The multiplication operation 63*80 equals 5040. - Subtracting 5040 from 5040 gives us 0.

2. Now, let's substitute the simplified expression back into the original expression: 306*24:72-0:97. - The multiplication operation 306*24 equals 7344. - The division operation 0:97 equals 0.

3. Finally, let's evaluate the remaining division operation: 7344:72. - The division operation 7344:72 equals 102.

Therefore, the final result of the expression 306*24:72-(35280:7-63*80):97 is 102.

Please note that the above explanation is based on the order of operations and the given expression.