Question

A contestant on a game show is given $100 and is asked five questions. The contestant loses $20 every wrong answer.

Answer 1

Hello!

If you do not know 1 question;

100-20=80

If you do not know 2 question;

20+20=40 100-40=60

If you do not know 3 question;

20+20+20=60 100-60=40

If you do not know 4 question;

20+20+20+20=80 100-80=20

If you do not know 5 question;

20+20+20+20+20=100 100-100=0