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##### What is the correct answer of 6/2(2+1) =...? ___________________________________________

##### Answer
```    2(2+1)
```
##### Explanation

The above question is looking very simple but there are many things to understand it. Mostly student just try to give the answer quickly and forget many mathematical things. Denominator is also an important thing.

`Denominator`
Let we have 1/2x. It clearly show that 2x is denominator. There is no need any parentheses around 2x. It is understood that 2x is denominator
```i.e. 1/2x = 1/(2x) = (2x)^-1
```

This sort of notation is used especially with pi, ln, or e. We have never had to say 1/(2pi). We use to simply written as 1/2pi or 1/2e^2 without any parentheses.
Similarly in ab/cd, ab is nominator and cd is denominator. Without any parentheses and its mean (ab)/(cd) and parentheses no need to use here.

Similarly in given question 2(1+2) is denominator. No need to write it as {2(1+2)}

For what is the correct answer of 6/2(2+1). You can check it. Why answer of 6/2(2+1) should be 1.

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##### BODMAS Short Questions

###### What is BODMAS?

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###### What is order of operation?

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###### Who invented BODMAS?

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###### Solve 3 - 3 × 2 ÷ 6 = ?

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##### BODMAS Questions

###### What is square root of 25?

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###### Solve 10-4×0+3÷3 =..?

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###### If √(0.04)(0.4)a = (0.4)(0.04)√b then a/b ... ?

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###### Solve 5 × (1/5) ÷ (1/5) ÷ (1/5) × 5 =...?

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###### 3 ÷ (5 ÷ 7) = (3 ÷ 5) ÷ 7

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###### Solve 4 - 2 ÷ (1/2) + 3 =...?

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###### Solve 2 - 2 × 2 - 2 ÷ 2 =...?

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###### Solve 3 - 3 × 3 - 3 ÷ 3 =...?

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###### Solve 4 + 4 × 4 - 4 ÷ 4 =...?

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###### Solve -1 + 2 × 0! =...?

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###### Solve -2 + 3! - 1 =...?

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###### Which step is wrong?

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##### SHORTCUT TRICKS (Division)
• Divisible by 2 Shortcut trick
• Divisible by 3 Shortcut trick
• Divisible by 4 Shortcut trick
• Divisible by 5 Shortcut trick
• Divisible by 6 Shortcut trick • Divisible by 7 Shortcut trick • Divisible by 8 Shortcut trick • Divisible by 9 Shortcut trick
• Divisible by 10 Shortcut trick

##### Worksheets (Solved)

###### Integration     