Respuesta :

Answer:

13 3/4

Step-by-step explanation:

So you have to think: 6 1/4 + ? =20

A way to find that out is 20 - 6 1/4

I like to split 6 1/4 into 6 and 1/4

First, you subtract 6 from 20

20 - 6 = 14

Then here is the tricky part:

14 - 1/4 = 13 4/4 - 1/4 = 13 3/4

Note: 13 4/4 is equal to 14 because 4/4 is equal to 1, so 13 + 1 = 14

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