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- 精华
- 1
- 积分
- 2059
- 经验
- 2059 点
- 威望
- 205 点
- 金钱
- 205 ￥
- 魅力
- 205
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prep-PS-62
Alice's take-home pay last year was the same each month, and she saved the same fraction of her take-home pay each month. The total amount of money that she saved at the end of the year was 3times the amount of that portion of her monthly thake-home pay that she did not save. If all the money that she saved last year was from her take-home pay, what fracion of her take-home pay did she save each month?
KEY:1/5 |
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