-3.5

10.5 (wincal)

6 using Calcolator

-3.8 in Hexadecimal

sorry..

iPhone?

-11.1 in binary

-3.4 in octal

it to be -3.5, simplistically

-7/2 (which is -3.5) no calculator just brain

0

that everyone that did say -3.5 is joking... (you can google the result)

-3.5

-4

is this a trick question?

www.google.com/search?nu...

www.google.com/search?nu...

too much work

-3.5

i26.tinypic.com/2jwn4g.p...

which other ways can you read it???

samclarke No offense, but calculations are read one way using PEMDAS. I've seen it no other way. Otherwise numbers would be all messed up.

there are no brackets anywhere that is what PEMDAS rules are for, you have no excuse

Exactly mene mandel -3.5 for the win.

i say negative one.

seriously, people there is just one correct result and is -3.5, no brackets no nothing, is -3.8 in hex

I think someone is trolling you

I hope is just that.... otherwise we are doomed

if there ae no brackets, you go down the line, and if that is not 3/2 and is 1 plus 1 minus 7 plus 3 divided by 2, the answer IS megative 1

my bad, negative one.

times two?

Erin, you aren't following PEMDAS. Division is still first. Doesn't matter if there are no brackets. Same for polish notation.

thank you

although i was wondering if that is three seconds or three divided by two

its actually -1

michaeljohnson, check your order of operations

(1+1-7+3)/2 would equal -1. What you put equals -3.5

this is why space shuttles crash.

there are rules in maths, division and mult before add and sub, the way to read is 1+1-7 +(3/2), that's the only correct way

Please read this

that madel is right, and the answer is -3.5

-3.5 :kewl:

elementary matheMATRIX

dios mio