Answer:
20%
Step-by-step explanation:
During the last doctor's visit, you paid $21 out of a total bill of $105, which includes what your health insurance covered and what you paid. To find the percentage you paid, you'll compare the amount you paid ($21) to the total cost ($105) and then put that as a percentage.
To find out what your percentage is we use a formula. We take the amount you paid ($21) and divide it by the total bill ($105), then multiply by 100 to get the percentage.
[tex]Percentage \, You \, Paid = \frac{21}{105}\times \, 100\\\\ Now \, We\, simplify\, fraction \, from \, \frac{21}{105} \, to \, \frac{1}{5}\\\\ The \, Percentage \, you \, paid = (\frac{1}{5})\times 100[/tex]
This means that out of every 5 parts of the total bill, you paid 1 part
[tex] when\, we\, multiply \,\frac{1}{5} \,by \,\,100,\, we \,find\, that \,it's \,equivalent\, to \,20% [/tex]
So, that means you paid 20 % of the total bill.
