A takes 10 days less than the time taken by b to finish a piece of work. if both a and b together can finish the work in 12 days. find the time taken by b to finish the work alone
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1
a + 10 = b
a + b = 12
a + 10 + a + b = b + 12
2a + b - b = 12 - 10
2a = 2
a = 2 / 2
= 1
A takes 1 day to work
therefore , B takes 11 days to work.
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Answered by
2
Answer:
a + 10 = b
a + b = 12
a + 10 + a + b = b + 12
2a + b - b = 12 - 10
2a = 2
a = 2/2
= 1
So,
A takes 1 day to work
Therefore, B takes 11 days to work.....
Thanks.....❤❤
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