Question

Please solve this question with language​

Answer 1

Step-by-step explanation:

capacity of drum kerosene oil= 3/4

capacity after drawn of some oil= 7/12

capacity of kerosene drum= 3/4+7/12

                                            = LCM of 4, 12=2|2,14

                                                                      2|1,7

                                                                      7|1,1

                                                              = 2*2*7= 24

     let, we know:-

3/4+7/12/ 24

7*3+2*7/24

21+14

=35 litres.

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