Question

a can complete a work in 8 days,b is thrice as afaster as a
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Answer 1

Step-by-step explanation:

if a can complete a work in 8 days ,

b is thrice as faster as a

So,8*3=24 days

hope its help you

Answer 2

Step-by-step explanation:

b is thrice as faster as a

Therefore time taken by b = 8/3 days