11/24 is the answer to ur question. Good luck in math my dude.
To start I would add 400 + 200, and that equals 600.
Then I would add 30 + 50, and that equals 80.
And then I have 2 left over.
600 + 80 = 680
Add the left over 2, so 680 + 2
680 + 2 = 682. Your answer is 682.
I hope this helps!
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PLEASE MARK BRAINLIEST!</u></h2>
It would be 1.34x10 to the power of 6