Mathematics
11 Online
OpenStudy (anonymous):
7 3/10 + 6 1/3 + 2 7/10 (Fractions)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
Change the fractions to improper fractions and tell me what you get
OpenStudy (anonymous):
How do I do that?
OpenStudy (andrewthecookie):
Mutiply the whole number by the denoimantor
OpenStudy (andrewthecookie):
Add that numerator to that
OpenStudy (andrewthecookie):
Then write that down above the denoimator
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
So the first one would be 73?
OpenStudy (andrewthecookie):
No no
OpenStudy (andrewthecookie):
7 x 10
OpenStudy (andrewthecookie):
+ 3
OpenStudy (anonymous):
....
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
73.
OpenStudy (andrewthecookie):
Sorry yes 73 qq
OpenStudy (anonymous):
So what now?
OpenStudy (andrewthecookie):
So its 73/10
OpenStudy (andrewthecookie):
Do the same for the other fractions
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Ok.
OpenStudy (anonymous):
19/3 ?
OpenStudy (andrewthecookie):
Mhm keep going
OpenStudy (anonymous):
27/10?
OpenStudy (andrewthecookie):
mhm again!
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
now find the LCD
OpenStudy (anonymous):
?
OpenStudy (andrewthecookie):
least common denominator
OpenStudy (anonymous):
k.
OpenStudy (anonymous):
30.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
yerp x3
OpenStudy (andrewthecookie):
now add across
OpenStudy (anonymous):
?
OpenStudy (andrewthecookie):
30 is now the denominator for all fractions so you must now add the numerators of all fractions
OpenStudy (anonymous):
119?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
yes now simpfily 119/30
OpenStudy (anonymous):
3 29/30?
OpenStudy (andrewthecookie):
Yas >:D
OpenStudy (anonymous):
Now what?
OpenStudy (andrewthecookie):
Thats it
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
But... it's not an answer.
OpenStudy (andrewthecookie):
Answer chioces?
OpenStudy (anonymous):
A. 15 1/3
B. 16 1/3
C. 16 11/23
D. 16 5/6
OpenStudy (andrewthecookie):
Can you simplfy more?
OpenStudy (anonymous):
@AndrewTheCookie no, I can't.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
Well then sorry I don't know D:
OpenStudy (reni_love_ela):
16 1/3
OpenStudy (reni_love_ela):
It's B
OpenStudy (anonymous):
Thank you.
OpenStudy (andrewthecookie):
How
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Can you help me with another one?
OpenStudy (reni_love_ela):
First yo add 7 3/10+ 2 7/10 that will get you 9 10/10. Since 10/10 is a whole number add 1+9=10. Then you will do 10+ 6 1/3 which equals 16 1/3.
OpenStudy (andrewthecookie):
Don't you change it into improper fractions?
OpenStudy (anonymous):
18 5/12 + 8 10/17 + 23 7/12 + 28 7/17
OpenStudy (anonymous):
@Reni_Love_ELA Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
He left o.e
OpenStudy (anonymous):
I called him :O.
OpenStudy (andrewthecookie):
Fail call :O
OpenStudy (anonymous):
@Reni_Love_ELA @Reni_Love_ELA @Reni_Love_ELA
OpenStudy (andrewthecookie):
Gg :P
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
It's not working, xD.
OpenStudy (anonymous):
Reneyyyy! RENIIII!
OpenStudy (andrewthecookie):
Ggnore .3.
OpenStudy (anonymous):
Welp, gonna try Google now.
OpenStudy (andrewthecookie):
I think Reni is a girl name so...
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (andrewthecookie):
K!
OpenStudy (reni_love_ela):
im a girl and ill help
OpenStudy (reni_love_ela):
Is 78 an answer choice?
OpenStudy (anonymous):
I got 79.
OpenStudy (anonymous):
so now i need to do a figure one.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (reni_love_ela):
@TheAlmightyT_T
OpenStudy (anonymous):
What is the perimeter of the figure?
OpenStudy (anonymous):
A. 229 4/9 ft
B. 229 2/3 ft
C. 230 2/3 ft
D 231 ft
OpenStudy (anonymous):
Can you see the link?
OpenStudy (reni_love_ela):
230 2/3
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Thank you!
OpenStudy (reni_love_ela):
you're welcome :)