Question

Pls solve it and explain. Don’t just send answer pls

Answer 1

Answer:

Answer is attached here

Answer 2

Answer:

$\frac{2}5}$.

Step-by-step explanation:

$(5^{-1}*3^{-1})$ ÷ $6^{-1}$

These can also be written as,

= $(\frac{1}{5} * \frac{1}{3} )$ ÷ $\frac{1}{6}$

Solving the brackets first, we get

= $\frac{1}{15}$ ÷ $\frac{1}{6}$

As the second term is in divide, we can replace the value of division to multiplication by reciprocating the second term.

= $\frac{1}{15} * \frac{6}{1}$

= $\frac{2}{5}$.