Kiran can do a work in 20 days, while Karan can do the same work in 25 days. They started the work jointly. Few days later Suman also joined them and thus all of them completed the whole work in 10 days. All of them were paid total Rs.1000. What is the share of Suman?
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Use of microbes in production of chemicals, enzymes and other bioactive molecules - definition. Microorganisms can be used to produce some organic acids. For example, Acetobacter, Clostridium butylicum and Lactobacillus produce acetic acid, butyric acid and lactic acid respectively.
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Kiran one day work= 1/20
Karans one day work=1/25
Kiran and karans one day work=1/20 + 1/25= 9/100
kiran and karans 10 day work= 9/100*10
= 9/10
Work remaining= 1-9/10
= 1/10
Sumans share= 1/10*1000= Rs 100
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