A tree is 4 1/2 feet tall . It is expected to grow 1 3/4 feet per year . At this girlfriend how many years will it take for the tree to get a height greater than 40 feet
40 divided by 1 3/4 = 22 6/7 but you need to minus 4 1/2 because its already that tall. 22 6/7 - 4 1/2 = 18 5/14. 18 years and 5/14th of a year. have a good day my friends