Respuesta :

Do 8+4-7 I learn it that way and it’s correct all the time
noahgarner2008

Answer:

3 1/2

Step-by-step explanation:

the equation is 7/8x4/1 and can be rewritten as 7x4/8x1 = 28/8 which simplifies to 3 4/8 or 3 1/2

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