What is 23% of $640?

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Answer 1 · 2018-05-21T14:41:35

See a solution process below:

"Percent" or "%" means "out of 100" or "per 100", Therefore 23% can be written as #23/100#.

When dealing with percents the word "of" means "times" or "to multiply".

Finally, lets call the dollar amount we are looking for "d".

Putting this altogether we can write this equation and solve for #n# while keeping the equation balanced:

#d = 23/100 xx $640#

#d = ($14720)/100#

#d = $147.20#

23% of $640 is #color(red)($147.20)#