42套中Section1 Q-16

16.There were 36.000 hardback copies of a certain novel sold before the paperback version was issued. From the time the first paperback copy was sold until the last copy of the novel was sold. 9 times as many paperback copies as hardback copies were sold. If a total of 441.000 copies of the novel were sold in all, how many paperback copies were sold?

(A) 45.000
(B) 360.000
(C) 364.500
(D) 392.000
(E) 396.900

ans. C

9 times as many paperback copies as hardback copies were sold

这句话怎么理解呢？我总是弄错成9P=H...多谢给予指点！！

我也是倍数分不清，后来是自己归纳成 [ A 倍数 as much as B],就是 A=倍数*B

如果是  [倍数 as much B as A被动语态]，就是 B=倍数*A

但是我这个只能死记硬背，同LZ一起等高人指点迷津

那句话的意思是卖掉的Ｐ相当与Ｈ的９倍．

GMAT中笔考的DS，大傻上找的