A moment ago, there were a total of 1368 spectators at a badminton match. 222 of the female spectators and 540 of the male spectators left the stadium. Now there are twice as many female as male spectators left in the stadium. How many more female than male spectators are there in the stadium now?
Number of spectators left in the stadium
= 1368 - 222 - 540
= 606

Number of male spectators in the end = 1 u
Number of female spectators in the end = 2 u
Total number of spectators in the end = 1 u + 2 u = 3 u

3 u = 606
1 u = 606 ÷ 3 = 202

Number of male spectators
= 1 u 
= 202

Number of female spectators
= 2 u
= 2 x 202
= 404

Number of female spectators more than the male spectators
= 404 - 202
= 202

Answer(s): 202