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2+2+9+6+3+65*4 = 282

OR

2+2+9+6+3+65+4 = 91

\(2.225=2 {225 \over1000}\)

Of course, this can be simplified.

\(2.225=2{45 \over200}\)

But STILL it can be simplified.

\(2.225= 2{9\over40}\)

I don't believe it can be simplified any further than that.

So, in simplest form,  \(2.225=2{9\over40}\)

Use the "caret" (^) symbol and type in a number greater than 3.

Such as: \(2^4, 3^5, 4^6, etc.\)

Dividing a fraction is pretty easy, let's use an example problem. 

\({2 \over3}/{4 \over5}=x \)

Let's find x.

\({2 \over3}/{4 \over5}=x \)

Flip the second fraction and multiply.

\({2 \over3}*{5 \over4}=x\)

\({10 \over12}=x\)

So, \({2 \over3}/{4 \over5}={10 \over12}\)

Melody, I wish for none of this to be offensive, but I think you have done your maths incorrectly. 3(x+4)=3x+12, not 12x+12. Guest, 4 3/5=4.6, or four and three-fifths, not 4*(3/5)(in words four times, in parentheses, three divided by five.)

Correct! A country has land inside of it's borders, such as Canada, America, Mexico, China, Japan, etc. The list goes on and on!

Please voice your opinion somewhere else, or tell us how we can fix it for you.

Btw, 4 3/5=23/5

3(x+4)-12=4.6+2x = x=(23/5)

WORK

3(x+4)-12=4 3/5+2x

3x+12-12=4 3/5+2x

3x=2x+4 3/5

x=4 3/5

2*10⁰