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Mathematics 7 Online
OpenStudy (anonymous):

40 circuits is 50% of what number of circuits? Would it be .2?

OpenStudy (anonymous):

You need to use 40 and divide by 50%. You are trying to find the number of circuits if cut in half would equal 40.

OpenStudy (anonymous):

For example, half (50%) of 80 circuits is 40 circuits.

OpenStudy (anonymous):

so 40 dived by .50= 80 is that right?

OpenStudy (anonymous):

oh.. would it be 20 then

OpenStudy (anonymous):

It would be 80 circuits. I think you are misunderstanding the problem. It is telling you that you have 40 circuits after you cut the original # by half the amount.

OpenStudy (anonymous):

ohh i understand it now. thank you so much!

OpenStudy (anonymous):

Welcome, glad I can help.

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