rpramodh2009
rpramodh2009 rpramodh2009
  • 24-12-2020
  • Mathematics
contestada

If we subtract half of a number from 20, we get 10, then the number equals; a) -20 b) 60 c) 20 d) -60

Respuesta :

mumsy
mumsy mumsy
  • 24-12-2020

Answer:

Step-by-step explanation:

let the number be x

20-x/2=10

40-x=20

40-20=x

x=20

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