Answer:
Roughly £2
Step-by-step explanation:
multiply the echange rate by 2 , its 378Yen
I think a non- integer rational number but I’m not real sure on that.
Answer:

Step-by-step explanation:
To find the required probability,
We can split the 40 years of Eric into very small pieces of time dt. Now, If Eric dies at time t and Gary dies before Eric, the probability is :

Hence the probability that Gary dies first is given by :

Find a common denominator...
1/5 = 7/35
7/35 = 7/35
6/25 = ... can't have 35 as a denominator. Not equivalent.