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Replace the * signs in 25*5*35*20*2 wi...

Replace the * signs in 25*5*35*20*2 with mathmatical signs and find out which of the following options will give a balanced equation:

A

`=xxdiv+`

B

`+=xxdiv`

C

`div+=xx`

D

`xxdiv+=`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem of replacing the * signs in the expression 25*5*35*20*2 with mathematical signs to create a balanced equation, we will evaluate each option systematically. ### Step-by-Step Solution: 1. **Understanding the Expression**: We start with the expression 25*5*35*20*2, where we need to replace the * signs with mathematical operations (addition, subtraction, multiplication, or division). 2. **Evaluating Each Option**: - **Option A**: 25 = 5 * 35 / 20 + 2 - Calculate the right side: - 5 * 35 = 175 - 175 / 20 = 8.75 - 8.75 + 2 = 10.75 - Since 25 ≠ 10.75, this option is incorrect. - **Option B**: 25 + 5 = 35 * 20 / 2 - Calculate the right side: - 35 * 20 = 700 - 700 / 2 = 350 - Since 25 + 5 = 30 and 30 ≠ 350, this option is incorrect. - **Option C**: 25 / 5 = 35 - 20 * 2 - Calculate the left side: - 25 / 5 = 5 - Calculate the right side: - 20 * 2 = 40 - 35 - 40 = -5 - Since 5 ≠ -5, this option is incorrect. - **Option D**: 25 - 5 = 35 / 20 + 2 - Calculate the left side: - 25 - 5 = 20 - Calculate the right side: - 35 / 20 = 1.75 - 1.75 + 2 = 3.75 - Since 20 ≠ 3.75, this option is incorrect. 3. **Conclusion**: After evaluating all options, none of the provided options yield a balanced equation.
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