Question

2 supra 5 + 5 supra 5+ 8 supra 5+..........224 pe 5

Answer 1

224/5 - (2+5+8)/5=224/5-15/5= 209/5 -> rezultatul e 209/5

Answer 2

 \frac{x2{5} +  \frac{5}{5} +  \frac{8}{5} + \frac{209}{5} =  \frac{224}{5}