When n is divided by 14, the remainder is 9. what is the remainder when n is divided by 7?

If , then there is some integer for which where would be a multiple of 14, i.e. .

Because is a multiple of 14, it's also a multiple of 7, so .

This then means that , so the remainder upon dividing by 7 is 2.

3units/ 5 feet = 60 units/ 100 feet3 units/ 5 feet = 18 units/ 30 feetthe dimensions of the scale drawing are 60 units by 18 units.hope this !