dragonbothacker dragonbothacker
  • 26-01-2020
  • Mathematics
contestada

42% of what number is 0.21?

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 26-01-2020

Answer: 0.5

Step-by-step explanation:

Let the number be x , then

42% of x = 0.21

0.42x = 0.21

divide through by 0.42

x = 0.21/0.42

x = 0.5

Therefore : 42% of 0.5 = 0.21

Answer Link
Heathperez296 Heathperez296
  • 26-01-2020

Answer:

.5

Step-by-step explanation:

.42/1 * x = .21

x = .21/.42

x = .5 or 1/2

Answer Link

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