Mathematics
10 Online
OpenStudy (anonymous):
Someone please HELP!!
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OpenStudy (anonymous):
Mehek (mehek14):
any idea?
OpenStudy (anonymous):
no, i'm very confused.
Mehek (mehek14):
ok first lets figure out the denominator
OpenStudy (anonymous):
ok
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Mehek (mehek14):
how many ticks from 1 to 2
OpenStudy (anonymous):
3?
Mehek (mehek14):
4
look at the tick that comes after 1 and count till the tick on 2
Mehek (mehek14):
so can't be C or D
OpenStudy (anonymous):
Oh.
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Mehek (mehek14):
do you know how to change a mixed number into an improper fraction
OpenStudy (anonymous):
Uh, no they haven't taught us that yet.
Mehek (mehek14):
multiply the whole number by the denominator
1 * 4 = ?
OpenStudy (anonymous):
Oh, it's 4..
Mehek (mehek14):
and then add that with the numerator
4 + 3
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OpenStudy (anonymous):
7
Mehek (mehek14):
so the improper fraction would be \(\dfrac{7}{4}\)
OpenStudy (anonymous):
Oh!
OpenStudy (anonymous):
So A?
Mehek (mehek14):
yup \(\ddot\smile\)
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OpenStudy (anonymous):
Thanks so much! :)
Mehek (mehek14):
yw
OpenStudy (anonymous):
Can you help me with two more?
Mehek (mehek14):
sure
OpenStudy (anonymous):
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OpenStudy (knightofpentacles):
shes a magician
OpenStudy (anonymous):
lol
Mehek (mehek14):
same thing like we just did
multiply whole number by denominator and then add the numerator
OpenStudy (anonymous):
Oh ok
OpenStudy (anonymous):
So A..?
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OpenStudy (knightofpentacles):
prime objective is simple
if the denominators aren't the same multiply both to find same denominator
OpenStudy (knightofpentacles):
if their like terms you may add or subtract directly
Mehek (mehek14):
6 * 8 + 7
OpenStudy (anonymous):
55
OpenStudy (knightofpentacles):
i suggest you not to relay number lines
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Mehek (mehek14):
55/8
would be the final answer because you keep the same denominator
OpenStudy (anonymous):
So D?
OpenStudy (anonymous):
Oh ok
OpenStudy (knightofpentacles):
its improper o_o
Mehek (mehek14):
that is what you're supposed to do @KnightOfPentacles
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OpenStudy (anonymous):
Can you help with more please?
OpenStudy (knightofpentacles):
is that the only question?
OpenStudy (knightofpentacles):
i find it weird though the improper fraction xD
OpenStudy (anonymous):
OpenStudy (puppylover784):
¿Sabes lo que estoy diciendo ?
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OpenStudy (knightofpentacles):
no
OpenStudy (puppylover784):
Ok , la respuesta es una de ellas
Mehek (mehek14):
how many times does 7 go into 22 ?
OpenStudy (knightofpentacles):
compade sabe a abla english?
OpenStudy (anonymous):
3?
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OpenStudy (knightofpentacles):
compadre*
Mehek (mehek14):
ok so 3 is the whole number
Mehek (mehek14):
what is the remainder?
OpenStudy (anonymous):
Yes i know what you're saying @PuppyLover784
OpenStudy (anonymous):
I don't know. :(
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OpenStudy (puppylover784):
No se ingles
Mehek (mehek14):
22/7 = ?
you said 7 goes into 22 3 times
7 * 3 = 21
22 - 21 = ?
OpenStudy (anonymous):
22-21=1
OpenStudy (anonymous):
So a..?
Mehek (mehek14):
yes A
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OpenStudy (anonymous):
Thanks ok 1 more please
OpenStudy (puppylover784):
Puedo ayudar.
OpenStudy (anonymous):
OpenStudy (anonymous):
Ok , entonces ayudar :)
OpenStudy (anonymous):
I have no clue on what this is..
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Mehek (mehek14):
first turn it into mixed number
divide 22/5
OpenStudy (anonymous):
4
Mehek (mehek14):
and what is the remainder?
OpenStudy (anonymous):
1?
Mehek (mehek14):
4 * 5 = 20
22 - 20 = 1 ?
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OpenStudy (puppylover784):
Adiós
OpenStudy (anonymous):
No, 2.
Mehek (mehek14):
so
\(4\dfrac{2}{5}\)
OpenStudy (anonymous):
so b?
Mehek (mehek14):
2/5 is not 1/2
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OpenStudy (anonymous):
Woops.
Mehek (mehek14):
is \(4\dfrac{2}{5}\) closer to 4 or 5?
OpenStudy (anonymous):
4
OpenStudy (anonymous):
So c
Mehek (mehek14):
yes
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OpenStudy (anonymous):
Thank you
Mehek (mehek14):
yw
OpenStudy (anonymous):
help with one more? this is my last one
Mehek (mehek14):
ok
OpenStudy (anonymous):
Thanks.
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OpenStudy (anonymous):
Mehek (mehek14):
6 * 7 + 4
OpenStudy (anonymous):
46
OpenStudy (anonymous):
So D
Mehek (mehek14):
yes
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OpenStudy (anonymous):
Thanks so much!
Mehek (mehek14):
yw
OpenStudy (anonymous):
i got a 100% thanks bye :)
Mehek (mehek14):
bye \(\ddot\smile\)