阅读短文，判断正误。

    Lily and Mary are good friends. They come to the park on Sunday morning.

    The park is beautiful. There are many flowers. Lily is very happy. She wants to take some flowers home. But Mary says, “We can't pick flowers.” “It don't matter.” Lily says. So she picks many flowers.

    Lily wants to show them to Mary. But Mary is not there. A moment later, Mary comes back with a man .Lily is fined(罚款）$10 for picking the flowers. The man says, “Everyone should obey the rules and protect the flowers and grass. They are our friends.”Lily is very sorry now.

甲、乙两数的平均数是40，甲、乙两数的比是3：5，那么较大的数是____。