Question

What is the probability help me ,1.)3/72 2.)3/20,3.)3/10,4.)17/20

Answer 1

Answer:

3/10

Step-by-step explanation:

1. add 7+4+6+3=20
2. the take how many times both coins landed on heads which is 6 and put the 6 over 20
3. then divide by 2 because 2 can go into both 6 and 20
4. and you end up with 3/10 which you can't simplify any more.