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Mathematics 13 Online
OpenStudy (hocuspucus292333393):

Fraction Question Help Urgent Help please

OpenStudy (hocuspucus292333393):

OpenStudy (hocuspucus292333393):

HELP!!!!!

OpenStudy (sshayer):

suppose we want to divide 9 dollars among 3 students and they get equal. then how much each gets?

OpenStudy (hocuspucus292333393):

3

OpenStudy (sshayer):

how you get?

OpenStudy (sshayer):

you divided by 3. similar is your question. you followed.

OpenStudy (hocuspucus292333393):

ILL SHOW THE CHOICES OK

OpenStudy (hocuspucus292333393):

give me 5 min ok

OpenStudy (sshayer):

they are four Gavin and three friends so you have divide by 4 \[\frac{ 1 }{ 3 } \div 4=\frac{ 1 }{ 3 } \times \frac{ 1 }{ 4 }=\frac{ 1 }{ 12 }\] so each gets \[\frac{ 1 }{ 12 }~pound\]

OpenStudy (hocuspucus292333393):

like this

OpenStudy (sshayer):

Now you can judge if Gavin is correct or incorrect.

OpenStudy (hocuspucus292333393):

OpenStudy (sshayer):

incorrect,4,1/4,one twelfth pound.

OpenStudy (hocuspucus292333393):

OpenStudy (hocuspucus292333393):

OpenStudy (sshayer):

perfect.

OpenStudy (hocuspucus292333393):

thxs can u help with other plz smartie

OpenStudy (hocuspucus292333393):

ok ill upload alright

OpenStudy (hocuspucus292333393):

help

OpenStudy (sshayer):

\[\left( a^3 \right)^5=a ^{3 \times 5}=a ^{15}\] \[\frac{ x^y }{ x ^{-z} }=x^y \times x ^{z}=x ^{y+z}\]

OpenStudy (hocuspucus292333393):

o_o oh crud

OpenStudy (sshayer):

do you followed?

OpenStudy (hocuspucus292333393):

yea I'm looking

OpenStudy (hocuspucus292333393):

doesn't make sense the letters

OpenStudy (sshayer):

i have given you example.

OpenStudy (sshayer):

\[\left( 3^5 \right)^2=3^?\]

OpenStudy (hocuspucus292333393):

3 12

OpenStudy (sshayer):

\[(3^5)^2=3^{5 \times 2}=3^10\] \[\frac{ 3^{10} }{ 3^{-2} }=3^{10}\times 3^2=3^{10+2}=3^{12}\]

OpenStudy (hocuspucus292333393):

was I right?

OpenStudy (sshayer):

\[3^{5 \times 2}=3^{10}\]

OpenStudy (sshayer):

yes you are correct.

OpenStudy (hocuspucus292333393):

3 12

OpenStudy (sshayer):

correct

OpenStudy (hocuspucus292333393):

noo I put 3 10 by accdient

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