How do i simplify 5^7+987/78-69

$${{\mathtt{5}}}^{{\mathtt{7}}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{25}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{125}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{625}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{3\,125}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{15\,625}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{78\,125}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}{\mathtt{\,-\,}}{\mathtt{69}}$$

 

$${\mathtt{78\,056}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}$$

 

$${\frac{{\mathtt{6\,088\,368}}}{{\mathtt{78}}}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{987}}}{{\mathtt{78}}}}$$

 

$${\frac{{\mathtt{6\,089\,355}}}{{\mathtt{78}}}}$$

 

$${\mathtt{78\,068.653\: \!846\: \!153\: \!846\: \!153\: \!8}}$$

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