A and b can do a piece of work in 12 days b and c in 20 days they all work together in 4days then c leaves. then how many days , a and b can finish the remainning work
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may be 8 days
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guri6423:
or frnds kb kaam aege
then hotel se le lo
ok yrrr app nhi dvoge
sangrur se bheju gi to kharab ho jae gi
nhi hotti mai aise hi piluga
ab kya ho gya acha tea bnane lg lgye ho
sakar jada dhall kr bnana ok
mithi mithi apne jaise
ab gussa keo kr gye yrrr mjak krya maine to
hrshu kya yrrrr
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