Question

(2+4+6+...100):51 plssssssss

Answer 1

(2+4+6+...100):51 =

2 x (1+2+3+...+50) : 51 =

2x50x(50+1):2 : 51 =

100 x 51 : 2: 51 =

=100 : 2 =

50

Answer 2

2×(1+2+3+...+50):51
$2 \frac{50 \times 51}{2} \times 51$
=50

Sper ca te-am ajutat