Question

I had 10 marbles. I played a game in which on winning, I received 2 marbles and if
I lost, I had to give up 1 marble. At the end of 17 games, I had 29 marbles with me
How many games did I win and how many did I lose?​

Answer 1

Answer:

you looses 9 games and won 10

Step-by-step explanation:

10*2-20

10+20-30

than you loose 1 game - -1 marble - 29 marble

Answer 2

Answer:

Step-by-step explanation:

Total marbles he had at the end 29

Total games played: 17

If he was to win all 17 games: 17x2=34

So 34-29=5

There fore Total number of games he won is 12 and he lost is 5