Please do will mark brainliest please HELPPP idk to do

1.	Please do will mark brainliest please HELPPP idk to do
Answer» ANSWER: $\huge \mathfrak\red{ \frac{ {3}^{ - 5} \times {10}^{ - 5} \times 125 }{ {5}^{ - 7} \times {6}^{ - 5} } = \frac{ {3}^{ - 5} \times {10}^{ - 5} \times {5}^{3} }{ {5}^{ - 7} \times {6}^{ - 5} } }$ $\huge \mathfrak\red{ = \frac{ {5}^{7} \times {6}^{5} \times {5}^{3} }{ {3}^{5} \times {10}^{5} } = \frac{ {5}^{10} \times {6}^{5} }{ {3}^{5} \times {10}^{5}}}$ $\huge \mathfrak\red{ = \frac{9765625 \times 7776}{243 \times 100000} }$ $\huge \mathfrak\red{ = \frac{3125 \times 32}{16 \times 1} = 3125}$ PLEASE MARK ME BRAINLIEST

Answer»

$\huge \mathfrak\red{ \frac{ {3}^{ - 5} \times {10}^{ - 5} \times 125 }{ {5}^{ - 7} \times {6}^{ - 5} } = \frac{ {3}^{ - 5} \times {10}^{ - 5} \times {5}^{3} }{ {5}^{ - 7} \times {6}^{ - 5} } }$

$\huge \mathfrak\red{ = \frac{ {5}^{7} \times {6}^{5} \times {5}^{3} }{ {3}^{5} \times {10}^{5} } = \frac{ {5}^{10} \times {6}^{5} }{ {3}^{5} \times {10}^{5}}}$