samantharaney335 samantharaney335
  • 22-04-2021
  • Mathematics
contestada

2-resuelvo las siguientes multiplicaciones. a) 8 x 8/4= b) 5/7 x 2/7= c) 51/35 x 9/70 = d) 24 x 3/7=

Respuesta :

fichoh
fichoh fichoh
  • 23-04-2021

Respuesta:

dieciséis ;

10/49;

459/2450;

10.2857

Explicación paso a paso:

Resultado de multiplicar lo siguiente:

a) 8 x 8/4 = (8 * 8) / 4 = 64/4 = 16

b) 5/7 x 2/7 = (5 * 2) / (7 * 7) = 10/49

c) 51/35 x 9/70 = (51 * 9) / (35 * 70) = 459/2450

d) 24 x 3/7 = (24 * 3) / 7 = 72/7 = 10,2857

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