If the diameter of a tree trunk is growing 1/4 inch each year, how many years will it take for the diameter to grow 8 inches?

5 answers

(1/4)x = 8

x = 8/(1/4)

x = 8 * 4

x = 32 years
Thank you SOOOO Much!!
32 years
did you multiply the numbers ?
It will take the tree trunk 32 years to grow 8 inches.