math

is 3/4 + 2/5 = 9/15or 3/5 or both ?

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  1. 3/4 + 2/5 = 15/20 + 8/20 = 23/20 = 2 3/20

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  2. 3/4 + 2/5
    you will need a common denominator, which is 20
    so ..
    3/4 + 2/5
    = 15/20 + 8/20
    = 23/20

    I have no clue how you got your answers

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