Answer:
F has 10 marbles and I has 5 marbles.
Solution:
From question, given that F has 10 more marbles than I. Both F and I have 15 marbles together.
So the total number of marbles is 15. We can write equation as
Total number of marbles = number of marbles of F + number of marbles of I
15 = number of marbles of F + number of marbles of I
Given in question that F has 10 more marbles that I, hence it’s clear from above equation that number of marbles of F is 10 and number of marbles of I is 5 . so together they contain 15 marbles.
hence F has 10 marbles and I has 5 marbles.