• thisfro@slrpnk.net
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    1 year ago

    They probably did, just not explicitly:

    You could write (6*1/100)*50 = 6*(50*1/100)

    It only uses the commutative property of multiplication and the fact that % is another way of writing 1/100.

    Maybe also worth remembering that “x% of y” is just x/100*y