40/1 is the same 80/2 120/3 160/4
Answer:
The probability is 1/6.
Step-by-step explanation:
Step-by-step explanation:
ratio =4:1
total= 4+1 =5
1/5 × 52= 10.4 years
Answer:
I messed up and forgot the six at the end dont put that answer as your answer sorry