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Mathematics 12 Online
OpenStudy (_fluffeh_):

http://prntscr.com/b5bju4

563blackghost (563blackghost):

One sec... To be honest I was a bit bad in probability let me see through my notes :)

OpenStudy (_fluffeh_):

k

563blackghost (563blackghost):

We would first add all the tiles up... \(\LARGE{5+3+1+2+3+1=15}\) Now we know that there are `2 M tiles` as well as `3 L tiles` so we would set that up as a fraction.... \(\Huge{M: \frac{2}{15}}\) \(\Huge{L: \frac{3}{15}}\) So our equation would be... \(\Huge{P(M~or~L)=\frac{2}{15} \div \frac{3}{15}}\)

563blackghost (563blackghost):

Ooops meant... \(\Huge{P(M~or~L)=\frac{2}{15} + \frac{3}{15}}\)

OpenStudy (_fluffeh_):

o ok

563blackghost (563blackghost):

Yea sorry

563blackghost (563blackghost):

Remember to simplify the fraction once you find the sum of the fractions :)

OpenStudy (_fluffeh_):

thanks

563blackghost (563blackghost):

np :)

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