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30 divided by -3/4

 Apr 16, 2014

Best Answer 

 #1
avatar+5478 
+11

30 divided by -3/4

When a number is divided by a fraction, you multiply it by the fraction's reciprocal (flip the numerator and denominator).

So 30/ (-3/4)

= 30 * (-4/3)

Multiply the numerators and denominators.

= (30*-4) / (1*3)

= -120/3

Simplify.

= -40

Another way would be to write -3/4 as the decimal -0.75

Then, divide 30 by -0.75

= -40

 Apr 16, 2014
 #1
avatar+5478 
+11
Best Answer

30 divided by -3/4

When a number is divided by a fraction, you multiply it by the fraction's reciprocal (flip the numerator and denominator).

So 30/ (-3/4)

= 30 * (-4/3)

Multiply the numerators and denominators.

= (30*-4) / (1*3)

= -120/3

Simplify.

= -40

Another way would be to write -3/4 as the decimal -0.75

Then, divide 30 by -0.75

= -40

kitty<3 Apr 16, 2014
 #2
avatar+118667 
0

Hi Kitty,

I see you have your username back.  Andre said he was going to email you a link. 

that question you just did you couold have cancelled the 3 with the 30, that may have been a smidge easier.  you probably thought of that and it certainly doesn't matter.

It is nice to see you on the forum.  It is always nice to see you. 

 Apr 16, 2014

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