Question

Abhinav is 40% more efficient than Bindra who is 20% less efficient than Chali if Abhinav at 50%level of efficiency can complete a work in hundred days then in how many days will they together complete the work?​

Answer 1

Answer:

simple 1+2:12 like wise 2+2:22

Abhinav will do the work first 40+50+20:4520

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