ONE QUESTION, ONE STEP
ZX-07404409B5PSAT 8/9 P2 · 第 9 题
PSAT 8/9 P2 · 原库模块 1 · Q9 原库参考解析
For a party, 50 dinner rolls are needed. Dinner rolls are sold in packages of 12. What is the minimum number of packages that should be bought for the party?
参考答案:
解题思路
容易忽略的一步
