Question

Tim plays a computer game.

Answer 1

Answer:

9:4

Step-by-step explanation:

of his first 40 games:     3/5 *40=3*8=24  wins

=> of his first 40 games : 24 wins and  40-24=16 losses

next 12 games: 12 wins

so,  for all  52 games: 24+12=36 wins and 16 losses

36 wins and 16 losses

wins: losses=> 36:16=> 9:4

Answer 2

Answer:

he wins 42 game out of 52 games

win is 42 and loose is 10

42:10