Rebecca had 9/10 of a yard ribbon. Then she gave 7/20 of a yard to her friend. How much does she have left? Explain your work.

Question

I don't need a answer i just need help with finding the common denominator. Please help!

Answer 1

9/10 = 18/20
so, what is 18-7 ?

Answer 2

20 is the least common denominator.

Answer 3

Thank you both! :)

Answer 4

Thanks guys!

Answer 5

Thanks For your help and I thought Mrs. Sue was just the teacher

Answer 6

WHTS UPP EVERYONE

Answer 7

so what is the answer?

Answer 8

I don't know if anyone need this but here is the steps.

So first you need to multiple 9/10 by 2/2 to get 18/20 and then 7/20 multipled by 1/1 and for the last step do 18-7 to get 11 so therefore the answer is 11/20

I hope this helps ☺️

Answer 9

ahh i have found a fellow anime watcher!

Answer 10

Can you guys stick to the question?

Answer 11

Hi, Mrs Kracy, I think I was supposed to be in your class this year.

Answer 12

9/10 - 7/20=(9x20) - (7x10)= 10x20= 110/200 110 divided by 10/ 200 divided by 10= 11/20. So that brings you to your answer of 11/20. hope this helps :)

Answer 13

Pls stay to question and help others if they are stuck

Answer 14

Ok will do💕😊

Answer 15

I agree with the teachers!

Answer 16

omg yes my good my hero academia friends i have found my home <3

Answer 17

ASUNA!
YAY!
IVE ALWAYS WANTED TO MEET YOU!

Answer 18

bro we almost at the same time

Answer 19

man i wonder when people will start actually doing something

Answer 20

hi weebs

Answer 21

yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeet

Answer 22

ty

Answer 23

i love my hero academia

Answer 24

YEET POOSHK SAYS SHE HAS NO PROBLEM WITH HER

Answer 25

f e l l o w a n i m e w a t c h e r s

Answer 26

(eye roll)

Answer 27

I still don't understand ..

Answer 28

pls help tho

Answer 29

HELLO? im the anime geek here .💯‼⁉⚠

Answer 30

NO I AM THE ANIME GEEK HERE I STAY UP ALL NIGHT AND WATCH ANIME TILL THE SUN COMES UP! TAKE THAT Anonymous!!!!

Answer 31

8——- papi

Answer 32

I got my answers it is really easy come on ya'll.

Answer 33

ayyyyy Anime Weebssss<3🤠💅🏻

Answer 34

My Hero Academia Weebs here to?
💃🏻💅🏻

Answer 35

if you have 9 10 and you give away 7 20 how much do you have left

Answer 36

plese just tell me how i can explane to my teacher that i got this anwser please tell me and explane how i can say i got the anwser my teacher is nosy

Answer 37

plese someone tell me i will get a c-

Answer 38

no one cares about animae or what ever the hell we need help

Answer 39

THE NAMES SENT ME FLYINGG anyway @Shoto Todoroki had the best explanation i'm not too sure what the "18-7" thing is ab maybe im just acting dumb but they explained it the best :)

Answer 40

o h they meant 18 minus 7 NOT 18 THROUGH 7 WHY DID I THINK THAT

Answer 41

I'm late but this helped a lot :)

Answer 42

so how many of yall got the right answer

Answer 43

So why are we talking about glitching paper. I don't get why people are so entertained by OVERLY LARGE EVERYHING I don't get it not being mean I just don't get it. Like really, a humongous dude to a twig basically. DOESENT MAKE ANY SENCE TO ME.

Don't do steroids kids. It's not possible.

Answer 44

What is going on

Answer 45

whit so it would be 11/10 or 11/20 idk help plz!!!!!!!!!!!!!!!

Answer 46

sorry *wait* but help me!!

Answer 47

@Inferno please help us

Answer 48

good job guys

Answer 49

I love anime I recommend watching:
My hero academia
Toilet Bound Hanako Kun
Spy X family
Sk8 infinity
Demon slayer
Naruto shipuden
Sailor moon

Answer 50

Anime friendssssssssssssssssssss who likes demon slayer?

Answer 51

i mean since we have bakuhoe why not have icy thot

Answer 52

Step one- 9/10 x 2/2 = 18/20
Step two- 7/20 x 1/1 = 7/20
Step Three- 18-7=11
Answer- 11/20

Hope this helps people and my fellow anime weebs ♥︎☀︎

Answer 53

Do I need to start banning people 5 days from Christmas?

Answer 54

Me: Raise your hand if you love Naruto Shippuden!! *raises hand*
Hinata: *raises hand*
Shion: *raises hand*
Me: why do you guys always gotta ruin the fun....😑

Answer 55

OMG!!! I LOVE BNHA, SAILOR MOON, DRAGON BALL Z AND SUPER TOO!! YAYYY!!!