Seudónimo Seudónimo
  • 02-11-2016
  • Mathematics
contestada

Alex earned $20. He earned 1/4 of the amount Rob earned. How much did Rob earn?

Respuesta :

luana04
luana04 luana04
  • 02-11-2016
the answer is 80 dollars
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Аноним Аноним
  • 02-11-2016
Rob earned $80. You multiply 20 by 4 since what Alex earned was 1/4 of what Rob earned.
Answer Link

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