If Ram gives one of the marbles from what he possesses to
Sita then they will have equal number of marbles. If Sita
gives one of the marbles from what she possesses to Ram,
then Ram will have double of the marbles with what Sita is
left with. Find the number of marbles possessed by each
initially.
Ans: 7,5

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.