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This may be easy for people, but it isn't for me. I am getting confused!!

 

4/5 + _/5 = 31/20

 Sep 25, 2020
 #1
avatar+27709 
+1

4/5 = 16/20

 

16/20    +  ?/5  = 31/20

?/5 = 31/20 - 16/20

?/5 = 15/20

? = 15/20  * 5 =  75/20        =    3 3/4      or    3.75

 

4/5 + 3.75/5 = 31/20

 Sep 25, 2020
 #2
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0

Thanks! This really helped a lot!!

 Sep 25, 2020

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