Myla always tries to keep up with her older sister, Hadley. In races, she always trails behind. At mealtime, she is always the last one at the table. Even when they started their savings accounts, she started behind. Myla started saving with $200 in the bank and Hadley started saving with 10 times that amount. Each sister saves at a constant monthly rate, on the first of every month, they both make a deposit in the bank. After saving for 15 months, Hadley had $2,375. Three months before that, Myla only had $1,100 in the bank. How many months of saving will it take for Myla to catch up to Hadley so the sisters will have an equal amount of money in the bank?
