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valentinak56 [21]
3 years ago
6

79+b=159 b= send help pls... :)

Mathematics
2 answers:
ella [17]3 years ago
5 0
B=80 simple as that
Roman55 [17]3 years ago
3 0
Subtract 79 from both sides to isolate variable b. 

b = 159 - 79
b = 80
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How do you write 199.4% as a decimal?
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Answer:

1.994

Step-by-step explanation:

"Percent" means "per 100" or "over 100". To convert 199.4% to a decimal rewrite 199.4 percent in terms of per 100 or over 100.

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199.4%=199.4100

199.4 over 100 is the same as 199.4 divided by 100. Completing the division we get:

199.4 ÷ 100 = 1.994

Therefore, we have shown that

199.4% = 1.994

Simplified Conversion:

Remove the percent sign % and divide by 100.

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Shortcut Conversion:

Move the decimal point 2 places to the left and remove the percent sign %

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