Q10:
Max has $125 consisting of bills each worth either $5 or $20. How many bills worth $5 does Max have?
(1) Max has fewer than 5 bills worth $5 each.
(2) Max has more than 5 bills worth $20 each.
答案D
可是第(1)只知道五元的少於五張
這樣1--4張的五元都是有可能的
為什麼答案會是D呢
謝謝