Given a fraction you can figure out the equivalent percent and decimal:
FRACTION PERCENT DECIMAL 3/4 75% .75 2/5 40% .4 1/10 10% .1 1/20 5% .05
Convert 3/4 to a decimal and percent:
.75
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4 | 3.00
2 8
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20
20
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0
Once you know that 3/4 equals .75, it's very
easy to convert .75 to 75%.
Now you get to try a few for yourself.