Question

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Answer 1

Respuesta:

4/5+2/10= 50/20 = 5/2 = 2 1/2

2/3+1/9= 21/27 = 7/9

2/4+5/8= 36/24 =6/4

3/5+1/10= 35/50= 7/10

3/4-2/8= 16/32 = 2/4 = 1/2

A Javier le quedan 3/5 Kg de manzana

Answer 2

Respuesta:

4/5 + 2/10 = 50/20 = 5/2 = 2 1/2

2/3 + 1/9 = 21/27 = 7/9

2/4 + 5/8 = 36/24 = 6/4

3/5 + 1/10 = 35/50 = 7/10

3/4 - 2/8 = 16/32 = 2/4 = 1/2

Le quedan 3/5 Kg de manzana

Explicación paso a paso:

Espero que  te ayude :D