Answer:
It should be 9+h+2
Step-by-step explanation:
Answer:

Step-by-step explanation:

















The answer would be 97 when rounded to the nearest mile (if you were were going for length)
So the numbers on the credit card can start with any single-digit number
So it could start with;
0
1
2
3
4
5
6
7
8
Or 9
We are looking for the odds of it starting with a 7
There is only one 7, so the numerator is 1
There are then nine other possible numbers it could be, and counting the number 7, there is a total of ten different possibilities, so 10 is the denominator
So the odds of the card starting with a 7 is
1/10