Add the following 1011two 1111two 101111two

110001 two

Step-by-step explanation:

remember 1 +1 = 0

and the remaining 1 adds up to the tens place and so on

and 1 +1+1 = 1

and also remaining 1 adds up to tens place and so on

here let's add first two of them

that gives 11010 two

then let's add this with the last one

that gives 110001 two

this isn't hard it just needs a practice

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7