hi this is my question:

what number when multiplyed by 2/5 gives an answer of 1?

i have no idea how to work this question out so can anyone help me to work it out please?

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- Feb 5th 2010, 07:45 AMandyboy179hard fraction
hi this is my question:

what number when multiplyed by 2/5 gives an answer of 1?

i have no idea how to work this question out so can anyone help me to work it out please? - Feb 5th 2010, 07:54 AMSolarmew
5/2

- Feb 5th 2010, 08:04 AMdedust