阅读:个人理财短文理解 — 英语填空题
题目
阅读短文,完成填空。Kevin is a Grade 9 student. He gets 60 yuan of pocket money each week and spends 15 yuan on snacks and bus rides. The rest goes into his savings jar. Kevin wants to buy a second-hand bicycle that costs 420 yuan. After saving for 6 weeks, he still needs ___ yuan more.