Math, asked by kumarpriyank415, 10 months ago

A can finish a work in 14 days at 6 hrs a day. B can finish it in 8 days at 2 hrs a day. Find in how many days they can finish it working together 4 hrs a day?




Answers

Answered by scube11
1

the answer is 3.36 days

the explanation is very complicated.

bohot mushkil h ni aara meko

badme aayega to btaunga okk

Answered by wwwsivasriravi1610
2

Answer:PLEASE MARK ME AS BRAINLIST

A can complete the work in = 14 x 6= 84 hours.

B can complete the work in = 8 x2= 16 hours.

So working together both can finish the work in =( 84 x 16)/(84+16)

= 84 x 16/100 hours.

If they work for 4- hours a day the work will be completed in = (84 x 18) ÷ (100 x 4) = 3.36 days.

Similar questions