Question

How do I solve “1+2+3+4+5+…100=“ A. 1010 B. 5050 C. 5000 D. 1000

Answer 1

Answer:

5050

Step-by-step explanation:

we know that 100/2 is 50 and 50 x 100 is 5000

so now another 50 is remaining but we can't multiply but add so

1+2+3+4+5...100 = in simple form= 50x100+50=5050//