Answer: Nathen is 9 years old and Fred is 36 years old.
Step-by-step explanation:
set Nathen's age = x
set Fred's age = 4x (because he is 4 times as old as Nathen)
4x = x + 27
3x = 27
x = 9 (Nathen's age)
4x = 36 (Fred's age)
Answer:
76%
Step-by-step explanation:
76% is 0.76
So it's is greater than 0.67
76%>0.67
Answer:
False
Step-by-step explanation:
Well it's True in a way, but they didn't simplify all the way. Correct simplification would be 1/3
Answer:
5 can go into 20 numbers between 1-100 and 8 can go into 12 numbers between 1-100
So, 32
Answer:
x = 13.5
Step-by-step explanation: