TIME AND WORK Concepts
1. If A can do a piece of work in 10 days, then in 1 day, A will do 1/10 ๐๐๐๐ก ๐๐ ๐กโ๐ ๐ก๐๐ก๐๐ ๐ค๐๐๐.
2. If A is thrice as good as B, then
a) In a given amount of time, A will be able to do 3 times the work B does. Ratio of work done by A and B (in the same time) = 3: 1.
b) For the same amount of work, B will take thrice the time as much as A takes. Ratio of time taken by A and B (same work done) = 1: 3.
3. Efficiency is directly proportional to the work done and inversely proportional to the time taken.
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