(a). Suppose In a quiz competition , 10 school participated.Each school has sent 8 members in the competition.The prize money for the competition is $2 3/4 thousand.School A won that prize. Now it is divided among 8 members.
(b). 2 3/4= Mixed fraction
11/4=Rational number
⇒11/4 ÷ 1/8=[A rational number ÷ Another rational number]
⇒Take the reciprocal of the rational number which is on right side and replace (÷) sign by (×) sign.