Question

pzz solve kal mera exam ha

Answer 1

(3^-1 + 6^-1 ) ÷ ( 3/4) ^-1
= (1 / 3 + 1 / 6) ÷ (4/3)
=( 2+1 /6) ÷ (4/3)
= ( 1 /2)÷ (4/3)
= 1 / 2 * 3 /4
= 3. / 8

Answer 2

(1/3+1/6)/(4/3)
=(3/6)/(4/3)
=1/2x3/4
=3/8