• Atomic@sh.itjust.works
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    21 小時前

    6% of 80. 1% of 80 is 0.8 0.86 is (86)/10 Which is 48/10 = 4.8

    80% of 6. I’d probably think of it as (4/5)*6 = 24/5 Which is 20/5 + 4/5 = 4 + 4/5 = 4.8

    Both are easy if you know how to visualise it. The benefit of knowing you can “reverse” it is that you can choose which method is easier for you to visualise. Which is incredibly useful for a lot of people