简答题
GRE
2012-10-12
From 8 a．m．t0 5 p．m．，Leemakes$15 per hour．From 7 p．m．to 10 p．m．，Lee makes$25per hour．How much does Lee make in 5 days?
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参考答案
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答案解析
A．
In the nine hoursfrom 8 a．m．t0 5 p．m．，Lee makes 9 X$15=$135．In the three hours from 7 p．m．t0 10 p．m．，Lee makes3 X$25=$75 more，for a total of$210 each day．In five such days。Lee will make 5 X$210=$1，050．
In the nine hoursfrom 8 a．m．t0 5 p．m．，Lee makes 9 X$15=$135．In the three hours from 7 p．m．t0 10 p．m．，Lee makes3 X$25=$75 more，for a total of$210 each day．In five such days。Lee will make 5 X$210=$1，050．
