Question

3+6+9+...+300/5+10+15+...+500
AJUTATIMA SA SIMPLIFIC FRACTIA

Answer 1

$\frac{3(1+2+3+..+100)}{5(1+2+3+...+100} = \frac{3}{5}$

Answer 2

$\displaystyle \frac{3+6+9+...+300}{5+10+15+...+500} = \frac{3(1+2+3+...+100)}{5(1+2+3+...+100)} = \boxed{\frac{3}{5} }$