Question

simplify and express as a rational number

Answer 1

Step-by-step explanation:

please refer the attachment

Answer 2

Answer:

$\frac{ {3}^{5} \times 25 \times {10}^{5} }{ {5}^{7} \times {6}^{5} } \\ = \frac{3 \times 3 \times 3 \times 3 \times 3 \times 5 \times 5 \times 10 \times 10 \times 10 \times10 \times 10 }{5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 5 \times 6 \times 6 \times 6 \times 6 \times 6} \\ = 1$