ansoj022 ansoj022
  • 28-04-2022
  • Mathematics
contestada

can you help me please

can you help me please class=

Respuesta :

jsimpson11000 jsimpson11000
  • 02-05-2022

Answer:

r = 728   ( there might be an easier way! )

Step-by-step explanation:

w/r = 3/8       then   w = 3/8 r

b/w = 2/7       b = 2/7 w     sub in the above equation  b = 2/7 (3/8 r) = 6/56 r

r + w + b = 1079

r + 3/8 r + 6/56 r = 1079

  r = 728

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