+0  
 
0
347
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how do i easily figure out stuff like 3,2/0.04

 Sep 26, 2017
edited by Guest  Sep 26, 2017

Best Answer 

 #2
avatar+7352 
+1

Well... I'm not too great at calculations in my head, but here's one way.

 

The question is... how many times does  0.04  go into  3.2  ?

 

4 goes into 32 8 times,

 so...

0.4 goes into 32 80

times,

 

 

0.04      goes into      32      800     

times,

 and
0.04 goes into 3.2 80 times.

 

 

 Sep 26, 2017
 #1
avatar
0

HOW DO I SOLVE 3.2/0.04 ???

 Sep 26, 2017
 #2
avatar+7352 
+1
Best Answer

Well... I'm not too great at calculations in my head, but here's one way.

 

The question is... how many times does  0.04  go into  3.2  ?

 

4 goes into 32 8 times,

 so...

0.4 goes into 32 80

times,

 

 

0.04      goes into      32      800     

times,

 and
0.04 goes into 3.2 80 times.

 

 

hectictar Sep 26, 2017
 #3
avatar+2340 
+1

Here's a suggestion if the fractions combined with decimals are messing with your mind.

 

\(\frac{3.2}{0.04}*\frac{100}{100}=\frac{320}{4}\)

 

Multiplying by 100/100 has no effect on the value of this fraction as it is equivalent of multiplying by 1. 

 

\(\frac{320}{4}=\frac{32*10}{4}=\frac{8*10}{1}=80\)

.
 Sep 26, 2017

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