Scale factor for volume = A^3:B^3
(1:4)^3 = 1:64. The volume is 64x bigger.
4.86 is the answer to you're question.
I don’t know how to show how I got it but the answer is X=12.
Since Juanuary has 31 days we will also count the 31st day.Lets count the days Kevin waters his ivy.He will water it every 3 days so let’s count by threes.
2 5 8 11 14 17 20 23 26 29
That is all theaters you.Can have in February if you count by 3s.
He will water his cactus every 5th day.Just like before let’s count but this time by 5s.
4 9 14 19 24 29
There are two dates Kevin will water both plants but you said to do the first one so the date will be 14.
Your Answer is the 14th