If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log 15$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log 200$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log 36$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log 80$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log 2\frac{1}{3}$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log {11}^3$.

If $\log 2=0.3010, \log 3=0.4771, \log 5=0.6990, \log 7=0.8451$ and $\log 11=1.0414$, find the value of $\log {\left(2\frac{1}{3}\right)}^5$.

Given ${\log }_{10}25=x, {\log }_{10}75=y,$ evaluate without using logarithmic tables, in terms of $x, y$: ${\log }_{10}3$