[問題]天山 04-019

由 **GMAT** » 2005-12-13 15:54

If the product of the digits of the two-digit positive integer n is 2, what is the value of n ?

(1) n is odd.
(2) n is greater than 20.

答案:D

我不了解未啥是D?

由 **agustin** » 2005-12-13 16:59

GMAT \$m[1]:If the product of the digits of the two-digit positive integer n is 2, what is the value of n ?

(1) n is odd.
(2) n is greater than 20.

答案:D

我不了解未啥是D?

題目是說有兩位數N=PQ
然後PxQ=2
所以N一定是12 or 21

所以選D

由 **GMAT** » 2005-12-13 20:38

了解了，謝謝!

[問題]天山 04-019

[問題]天山 04-019

Re: [問題]天山 04-019

誰在線上