star2dance411 star2dance411
  • 25-01-2021
  • Mathematics
contestada

When a number is decreased by 47%, the result is 20. What is the original number to the nearest tenth?

Respuesta :

clarch19
clarch19 clarch19
  • 25-01-2021

Answer:

37.7

Step-by-step explanation:

n - 0.47n = 20

0.53n = 20

n = 37.7

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