Question

solve question number (vi) with step plzz

Answer 1

------------hope it helps you .

Answer 2

This can be solved in the following way-

= $( 2^{-1} / 5^{-1}) * (-5/8^{-1})$

= $(\frac{1}{2} / \frac{1}{5}) * ( \frac{8}{-5})$

= $(\frac{1}{2} * \frac{5}{1}) * (8/-5)$

= 5/2*8/-5

= 4/-1

= -4(Ans)

HOPE THIS ANSWER HELPS!!!