drockslitt
drockslitt drockslitt
  • 13-05-2020
  • Mathematics
contestada

When a number is decreased by 66%, the result is 13. What is the original number to the nearest tenth?

Respuesta :

MathPhys
MathPhys MathPhys
  • 13-05-2020

Step-by-step explanation:

x − 0.66x = 13

0.34x = 13

x = 13 / 0.34

x ≈ 38.2

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