- A13 3/4 days
- B13 2/3 days
- C14 days
- D13 days
Step-by-Step Solution
Each pair of days: . After 6 pairs (12 days): . Day 13 (A) adds 4 to reach 46. Day 14 (B) needs 2 of its 3 parts: of a day. Total days.
Answer: B) 13 2/3 days
A can finish a work in 12 days and B in 16 days. A starts; A and B work on alternate days. In how many days will the work be done?
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