Question

What will be addition of even no in series 44 to 155

Answer 1

Answer:

5544

Step-by-step explanation:

44,46,48,50.......154 these are in A.P. series

a=44

d=2

last term= a+(n-1)d

154  = 44+(n-1)2

110/2=n-1

n=56

sum = n/2(a+l)=56/2(44+154)=5544