I believe his brother is 4 at the moment, since 4*3 is 12. in 4 years John will be 16 and his brother will be 8, and 8 is half of 16. so 16?
The answer to your problem is 10x-y=0
Answer:
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Answer:
9/35
Step-by-step explanation:
no of even number =3(2,4,6)
probablity of getting even in both dice =(3/6)×(3/6)
=9/36
Answer:
it is a 26:4 probability if you simplify it it would be 6.5:1
Step-by-step explanation:
