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Mathematics 9 Online
OpenStudy (anonymous):

As first public inquiry showed, there were 637,000 women motorcyclists in the united states, up from 437,000 just eight years before it. Find the percent in increase in the number of women motorcyclists during these eight years. ( round tot he nearest tenth as needed)

OpenStudy (anonymous):

@mebs

OpenStudy (mindblast3r):

Just use the same formula that mebs did.

OpenStudy (anonymous):

yeah but i didnt get it

OpenStudy (mindblast3r):

You don't have to get it. Just do it and get the answer right, and whenever this kinda question comes up again just use the formula.

OpenStudy (mindblast3r):

637000/437000 - 1 = 0.4576 46% (rounded)

OpenStudy (mindblast3r):

Same formula as mebs.

OpenStudy (mindblast3r):

Wait what didn't you get? I can explain to you.

OpenStudy (agent0smith):

% increase = (new amount - old amount)/old amount * 100%

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