Math, asked by kabilan5897, 1 year ago

45. 12 men complete a work in 9 days. After they have worked for 6 days, 4 more men join them. How many days will they take to complete the remaining work ?

Answers

Answered by bangarambindu

0

Step-by-step explanation:

12×9=12×6+(12+4)x

108=72+16x

16x=108-72

16x=36

x=36/16

x=9/4

remaining work complete in 2.25 days

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