Question

1+1+2+2+4+4+8+8+16+16+32+32+64+64+128+128​

Answer 1

Answer:

it is a right answer 498

Step-by-step explanation:

I think it may help you.

Answer 2

Answer:

It's 510

Step-by-step explanation:

Now first do 1+1=2.............Eq a

next 2+2+4+4=12................Eq b

8+8+16+16=48....................Eq c

32+32+64+64+128+128=448.........Eq d

ADD a+b+c+d=2+12+48+448=510