Math, asked by amritpal36, 10 months ago

4 draughtsman can complete a drawing in 10 days .after 6 days , 3 extra drughtmen join the group how many day are now saved ?​

Answers

Answered by haridasan85
2

Answer:

4. 10

4. 4

7. X

X = 4x4/7=16/7=2 2/7

Savings: 4-2 2/7=l 5/7

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