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1 vote
How can you quickly calculate 20 percent of any bill amount?

User Dast
by
8.3k points

2 Answers

5 votes
Turn 20 into 20/60 then divide them
It equals 3
3%
User Kappers
by
8.0k points
3 votes
Take it and divide it by 5, or you can multiply it by .2
User Gabriel Carballo
by
8.1k points

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