Question

Real number situations... Sometimes,always or,never..... The sum of 2 rational numbers is an integer ???

Answer 1

plllzz help

Answer 2

http://answers.yahoo.com/question/index?qid=20110604132213AAUTCQN

This link is from yahoo... Hope it helps.

Answer 3

Therefore, I think I can conclude that this answer is always.

Answer 4

thank you so much :)

Answer 5

No problem ;)

Answer 6

oohh what would be a true problem i could use ? like a number problem adding two rational numbers to get a integer ??

Answer 7

??????????????

Answer 8

a/b + c/d
= a*d/b*d + c*b/d*b
= (ad + bc)/(bd)

4/1 + 6/2
= 4*2/1*2 + 6*1/2*1
= (8+6) / 2
= 14/2 = 7.


Strike the 'Always'. The answer logically would be Sometimes. (because if you substituted the current '6' with '5', you get a decimal and decimals are not integers.)

Answer 9

thanks again lol

Answer 10

lol No problem. Sorry about the late reply lmao

Answer 11

thats ok lol

Answer 12

lol okay :D

Answer 13

:) lmao

Answer 14

;) haha

Answer 15

:p lol jk

Answer 16

haha. x] -.- Today's my first day of school and I already have homework, lmao.

Answer 17

lol last tuesday was my first day and i had homework since then lol

Answer 18

lol. You go to a private school? o.o

Answer 19

no i don't

Answer 20

hmmm.... lol so you end school early?

Answer 21

I guess idk lolz

Answer 22

lol nice :D

Answer 23

lol yepp wish it end very soon even though we just started..they need to quit hw uugg

Answer 24

lol That's true. lmao. Hate homework.

Answer 25

me to it sucks..stay school work.. i got stuff to do lol

Answer 26

lol for sure haha

Answer 27

lol yep

Answer 28

;) lol

Answer 29

:D lol