Question

what is the sum of
$\frac{2}{5} + \frac{4}{5} + \frac{6}{5} + ...... upto 100$
​

Answer 1

Answer:

510

Step-by-step explanation:

{2/5+4/5+6/5•••••• upto 100

we know that the formula for the addition of even numbers is n (n+1)

therefore it's answer is}

=2550/5

=510