A moment ago, there were a total of 1432 spectators at a tennis match. 208 of the male spectators and 440 of the female spectators left the stadium. Now there are thrice as many male as female spectators left in the stadium. How many more male than female spectators are there in the stadium now?
Number of spectators left in the stadium
= 1432 - 208 - 440
= 784

Number of female spectators in the end = 1 u
Number of male spectators in the end = 3 u
Total number of spectators in the end = 1 u + 3 u = 4 u

4 u = 784
1 u = 784 ÷ 4 = 196

Number of female spectators
= 1 u 
= 196

Number of male spectators
= 3 u
= 3 x 196
= 588

Number of male spectators more than the female spectators
= 588 - 196
= 392

Answer(s): 392