The ratio of the rate
of work done by
Sima, Mira and Tina
individually is 1:2:3,
respectively. If they
all work on a project
together, then what
part of the work did
Mira do?
Answers
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Step-by-step explanation:
sima:mira:tina=1:2:3
total work done=1+2+3=6
hence work done by Sima=1/6
work done by Mira=2/6=1/3
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