+0  
 
+3
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3/10+1/4

 Jan 11, 2021
 #1
avatar+272 
+2

we start by finding the lcm of 10 and 4, which is 20.

 

so we multiply 3 by 2 and get 6.

 

Then, we multiply 1 with 5 and get 5.

 

Lastly, we add 6 and 5 to get 11/20 so 11/20 is the answerlaugh

 Jan 11, 2021

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