A can plough a field in 12 hour while But takes 16 hour to plough the same field.if they work together What portion of field they will plough in 1 hour ? How long will both of them take together to Plough the field?
Answers
Answered by
8
Answer:
a + b 1 hour work = 1÷12 + 1÷16 Then both 1 hour work = 1÷12+1÷16
Step-by-step explanation:
= 4+3 ÷48 = 7 ÷ 48
Answered by
4
Answer:
7/48 days or 6whole 6/7 is the correct answer for this std 8 questions.
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