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5y
My favourite is that percentage calculations are reversible.
So 8% of 25 is too hard to work out in your head.
25% of 8 is easy, but its the same answer. 2
My favourite is that percentage calculations are reversible.
So 8% of 25 is too hard to work out in your head.
25% of 8 is easy, but its the same answer. 2
RE: How easy it is to turn $1 into $1,000,000 on 20 coin flips!!