A large bottle of Dragon Breath mouthwash costs $5.00 before tax and $5.30 after tax. What is the percentage of the tax?
2 answers:
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Simple...
you have:
and 
Now, the first one is easy just divide it...
Now....
needs to be converted...
Multiply the whole number*denominator...
4*8=32
Now add the numerator....
32+3=35
Now use the original denominator...
Now divide...
Thus, your answer.
you have:
Now, the first one is easy just divide it...
Now....
Multiply the whole number*denominator...
4*8=32
Now add the numerator....
32+3=35
Now use the original denominator...
Now divide...
Thus, your answer.
The pattern having the fastest growth rate is :
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