Question

I am 12 and my little sister is 7 and 3 quarters. what is the diffrence between our ages

Answer 1

Answer :-

   When you are 12 years old , and your sister is 7 years and 3 months old...

   Then the difference between you 2 is 4 years and 9 months

HOPE IT HELPS ...

Answer 2

The other answer is wrong but if your sister is 7 and 3 quarters that means she is 7 and 9 months .

                                 144 months

                              -   93 months

                                 __________

                                      51 months = 4 and 3 months or 4 an 1/4