Therefore, the number of award-winning students accounts for1/3 *1/x of the total parameters; 7* 1/7*y
That is 6/16+1/(6 * 8 * 9 *10) =1/.
According to the meaning of the question; (6 * 7 * 8 * 9 * 10)=(3 * 8 * 9)/:y =( 1/24+2/:y/90)x
After simplification; 5 *118) x+1/Suppose there are x people in the math contest.