Determine which expression(s) is an equivalent form of c/13a . select all situations that apply.
1.) 5a^3bc^2/65a^4bc
2.)10a^3bc^2/125a^4bc
3.)65a^4bc^2/5a^3bc
4.)10b^2c^/130a^4b^2c^2
5.)10a^5b^2c^5/130a^4b^2v^4
! 10 pts