Peipei's family has to do two things every morning: one is to boil milk, and the other is to wash three feeding bottles. It is known that it takes 10 minutes to boil milk and 3 minutes to wash a feeding bottle. How long will it take for the Pepe family to drink the milk?
佩佩家每天早上都要做两件事：一是煮牛奶，二是洗3个奶瓶．已知煮牛奶要10分钟，洗一个奶瓶要3分钟，佩佩一家喝到牛奶，最快要用多少分钟？
<result>10</result>