Answer:
3
Step-by-step explanation:
Factors of 15: 1, 3, 5, 15
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
Between these to factors only 1 and 3 is same factors and 3 is the greatest.
SO the GCF is 3.
what is your question though. if its create an equation, its
y = 1/6x + 2
What i can see the total amount is wrong
Given: 39 = 0.01n
Move the decimal point on each side two places to the right: 3900 = n