A tree grew from a height of 6 feet to 15 feet. By what percent did its height increase?
The tree is 6 feet tall and grows 15 feet so the first step would be to find out how much it grew. Since 15-6=9 it grew 9 feet. 9 is 150% of 6 so the trees height increased by 150%. If this is confusing or doesn't make sense feel free to ask a question!