Question

dESARROLLO LAS SUSTRACCIONES DE FRACCIONES HETEROJENEAS 4/5- 5/8: 7/8- 2/3 : 4/5- 4/7: ​

Answer 1

Respuesta:

a  )   32 - 25 :   7

          40      :  40

b)    21 -  16 :  5

       24       :   24    

c)  28 - 20  : 8

       35       :35

Explicación paso a paso:

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