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11Alexandr11 [23.1K]
3 years ago
12

Write in scientific notation. 0.5(8 X 10^5)

Mathematics
2 answers:
OLEGan [10]3 years ago
5 0
8x10^5 = 800,000

times 800,000 by 0.5 (or just half it) would equal 400,000, which is translated to 4x10^5
Mandarinka [93]3 years ago
4 0
The answer is:  " 4 * 10⁵ " .
___________________________________
Explanation: 
___________________________________

    →  0.5 * (8 * 10⁵) = 0.5 * 8 * 10⁵ ;
___________________________________
    →  0.5 * 8 = (1/2) * 8 =  4 ;   
________________________________________

→  We now have:  4 * 10⁵ ; which  is the most simplified value; that is, written in proper "scientific notation."
_________________________________________
The answer is:  " 4 * 10<span>⁵ " .
_________________________________________</span>
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