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I'm very stuck

 

 Sep 3, 2020
 #1
avatar+27001 
0

Can you downsize the image in your Q to make it more readable?

 Sep 3, 2020
 #2
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0

 

3/4 of the pack  + 1/8 of the pack + 1/10 of the pack totals how much? 

 

First you have to find a common denominator.  40 will work nicely. 

 

                                           3/4   =  30 / 40 

                                           1/8   =    5 / 40  

                                           1/10  =   4 / 40  

 

Add them up.                                  39 / 40  

 

                                    Vivian used 39 / 40 of the pack. 

.

 Sep 3, 2020
 #3
avatar+1326 
+4

Add them up and you'll get the answer.smiley

 

 Sep 3, 2020

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