lara

lara is working a double shift at the hospital.every 30 minutes,she drinks a glass of milk,and every 45 minutes she eats some grapes. if her shift is 15 hours long,how many times did she have both a glass of milk and some grapes

lara

lara is working a double shift at the hospital.every 30 minutes,she drinks a glass of milk,and every 45 minutes she eats some grapes. if her shift is 15 hours long,how many times did she have both a glass of milk and some grapes