A and B together can complete a work in 20 days. A is 20 percent more efficient than B, B alone can complete the same work in how many days?
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Q:
A and B together can complete a work in 20 days. A is 20 percent more efficient than B, B alone can complete the same work in how many days?
- 166 daysfalse
- 233 daysfalse
- 344 daystrue
- 455 daysfalse
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