15 × 10^4 ÷ (3 × 10^-2)
You asked:
Evaluate the expression: \(\frac{15 \cdot {10}^{4}}{3 \cdot {10}^{-2}}\)
MathBot Answer:
\[\frac{15 \cdot {10}^{4}}{3 \cdot {10}^{-2}} = 5000000\]
\[\begin{aligned}\frac{15 \cdot {10}^{4}}{3 \cdot {10}^{-2}}& = 15 \cdot 10^{4} \cdot \frac{1}{3 \cdot \frac{1}{10^{2}}}\\& = 15 \cdot 10000 \cdot \frac{1}{3 \cdot \frac{1}{10^{2}}}\\& = 15 \cdot 10000 \cdot \frac{1}{\frac{3}{100}}\\& = 15 \cdot \frac{1000000}{3}\\& = 5000000\end{aligned}\]