Mathematics
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OpenStudy (lcnettech):
-6 times (-4.2) divided by (-3) =?
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OpenStudy (lcnettech):
please help urgent i have to go to bed soon . and it's already 11:29pm
OpenStudy (anonymous):
-6 times -4.2 o-o
OpenStudy (anonymous):
= 10.2
OpenStudy (lcnettech):
negative 6 times negative 4.2 divided by negative 3
OpenStudy (anonymous):
divided by negative 3 = -13.2
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OpenStudy (anonymous):
/o.o\
OpenStudy (anonymous):
i think
OpenStudy (lcnettech):
ok thanks
OpenStudy (anonymous):
ty :P
OpenStudy (lcnettech):
wait these are the snswer choices
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OpenStudy (anonymous):
its 8.4
OpenStudy (kropot72):
First calculate the value of the numerator. Then divide the result by negative 3.\[\large \frac{-6\times-4.2}{-3}=?\]
OpenStudy (lcnettech):
is he correct kropot72?
OpenStudy (kropot72):
No.
OpenStudy (lcnettech):
so it's 2.1 because negative divided by a negative is always positive.
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OpenStudy (lcnettech):
am i right?
OpenStudy (anonymous):
its -8.4
OpenStudy (kropot72):
The result of multiplying out the numerator is a positive number. A positive divided by a negative is a negative.
OpenStudy (lcnettech):
no because negative divided by negative is ALWAYS positive.
OpenStudy (lcnettech):
@keeks4481
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OpenStudy (lcnettech):
so its between c and d
OpenStudy (lcnettech):
is it C?
OpenStudy (anonymous):
-6*(-4.2)= 25.2
divide by -3 is -8.4
OpenStudy (anonymous):
its A
OpenStudy (lcnettech):
o right i forgot since -6 * -4.2 = 25.2 then divided by 3 = -8.4 thanks
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OpenStudy (anonymous):
No problem
OpenStudy (lcnettech):
sorry i just got a little confussed i was thinking about division not multiplication . again sorry.
OpenStudy (lcnettech):
ok bye thanks for your help every one...............................
OpenStudy (anonymous):
its cool