1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent
=> 1 dollar = 1 cent
solve this tricky problem ?
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step 3 is wrong
1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent
=> 1 dollar = 1 cent
solve this tricky problem ?
step 3 is wrong