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
Answer:
Explanation:
• If they all work together then what part of work did Mira do
Solution :
Here, we have to find the part of work which Mira did. So, firstly we shall assume the work done by Sima, Mira and Tina according to the ratios given. Then by adding all ratios we will get the ratio of total work done by all. So, in order to find how much part of work did Mira do divide the ratio of work done by Mira by the ratio of total work done.
So, let's do it!!
Let us assume,
The work done by Sima = 1x
The work done by Mira = 2x
The work done by Sima = 3x
→ Total work done by all the three = 1x + 2x + 3x
→ Total work done by all the three = 6x
→ Part of work done by Mira = Work done by Mira ÷ Total work done by all the three
→ Part of work done by Mira = 2x ÷ 6x
→ Part of work done by Mira = 1/3
Therefore, part of work done by Mira = 1/3 of the work done
Answer:
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