Difference between revisions of "User:Jiseop55406"
| Line 9: | Line 9: | ||
&= \frac{101}{20}\\ | &= \frac{101}{20}\\ | ||
&= 5.05 | &= 5.05 | ||
| − | \end{ | + | \end{align*} |
soo obv the sol is <math>\text{(F)} \ 420.69</math> q.e.d. | soo obv the sol is <math>\text{(F)} \ 420.69</math> q.e.d. | ||
Revision as of 20:22, 29 June 2022
Problem
The ratio 
is closest to which of the following numbers?
Helo,
\begin{align*}
\frac{10^{2000}+10^{2002}}{10^{2001}+10^{2001}} &= \frac{10^{2000}(1+10^2)}{10^{2000}(10+10)}\\
&= \frac{101}{20}\\
&= 5.05
\end{align*}
soo obv the sol is 
q.e.d.
