Question

in a fair 12 generators work for 6hours a day then 7 litre of deposited oil is required if generators run for 4 hours a day for 9days then lets us find how many generators can run with the remaining amount of oil math solution

Answer 1

12×6×7/4×9 solve this u will get the answer

Answer 2

Answer: There are 14 generators that run for 4 hours a day for 9 days.

Step-by-step explanation:

Number of generators = 12

Number of hours a generator work a day = 6 hours

Number of liter deposited oil = 7 liters

According to question, Let the number of generators that run for 4 hours a day for 9 days be 'x'.

Then, Work should be equal:

$12\times 6\times 7=x\times 4\times 9\\\\504=36\times x\\\\\frac{504}{36}=x\\\\14=x$

Hence, there are 14 generators that run for 4 hours a day for 9 days.