Respuesta :

The answer is 1 7/20

2/5 x 4/4 + 7/10 x 2/2 + 1/4 x 5/5

=  8/20 + 14/20 + 5/20

= 27/20

= 1 7/20

sierralinton1

Answer:

27/20 or 1 and 7/20

Step-by-step explanation:

All you do is find common factors.

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