Respuesta :

corispastries

Answer:

the other part = 72 = 4*18

18+72 =90

fichoh

The splitted values of a and b based on the conditions given in the question are :

  • a = 18
  • b = 72

Let the two parts be a and b

  • b = 4a - - - (1)

Hence,

  • a + b = 90 - - - - (2)

From (1) :

  • a + (4a) = 90
  • 5a = 90
  • a = 90/5
  • a = 18

Therefore ; From (1) :

  • b = 4(18) = 72

Therefore, the two parts of a and b are 18 and 72 respectively.

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