• nul9o9@lemmy.world
    link
    fedilink
    arrow-up
    0
    ·
    4 months ago

    The statement is too broad. You can only multiply the numerator and denominator to keep it the same if I remember correctly.

    1/2 + 1/4 = x
    (1×2)/(2x2)  + 1/4 = x
    2/4 + 1/4 = x
    3/4 = x