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Mathematics 13 Online
OpenStudy (anonymous):

-2/3*(-15)

OpenStudy (anonymous):

10 I think.

OpenStudy (anonymous):

Help this old man

OpenStudy (jdoe0001):

\(\bf \cfrac{\square }{\square }\cdot {\color{brown}{ \square }}\implies \cfrac{\square \cdot {\color{brown}{ \square }}}{\square } \)

OpenStudy (anonymous):

......

geerky42 (geerky42):

What he means is \(\dfrac{-2}{3} \cdot (-15)\Longrightarrow \dfrac{(-2)\cdot (-15)}{3}\)

OpenStudy (jdoe0001):

\(\bf \cfrac{-2}{3}\cdot -15\implies \cfrac{-2}{3}\cdot\cfrac{-15}{1}\implies \cfrac{-2\cdot -15}{3\cdot 1}\)

OpenStudy (jdoe0001):

then simplify by dividing top and bottom by 3

OpenStudy (anonymous):

Yeah, so -2 x -15 is what? @klsee

OpenStudy (anonymous):

its 10!

OpenStudy (jdoe0001):

O.o

OpenStudy (anonymous):

right i did the math?

OpenStudy (jdoe0001):

-2 * -15 = 10 oooook so what's -2 * -5 ?

OpenStudy (anonymous):

10

OpenStudy (jdoe0001):

so -2 * -15 = -2 * -5?

OpenStudy (anonymous):

No, that is when you divide it by 3. -2 x -15 is 30.

OpenStudy (anonymous):

Then you divide by 3 and get 10.

OpenStudy (anonymous):

yep

OpenStudy (jdoe0001):

ahmm I see... yes

OpenStudy (anonymous):

thx jdoe0001

OpenStudy (jdoe0001):

yw

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