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18=10b

b=?

 Mar 27, 2015

Best Answer 

 #3
avatar+33661 
+5

You need to divide both sides by 10, not multiply:

 

b = 18/10 

b =1.8

.

 Mar 27, 2015
 #1
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0

18 = 10b | *18

18*10 = b | Calculate

180 = b

 Mar 27, 2015
 #2
avatar+1694 
+5

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.
 Mar 27, 2015
 #3
avatar+33661 
+5
Best Answer

You need to divide both sides by 10, not multiply:

 

b = 18/10 

b =1.8

.

Alan Mar 27, 2015

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