anchiluo anchiluo
  • 03-08-2020
  • Mathematics
contestada

Write as an algebraic expression and simplify if possible:
A number that is 20% greater than b

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-08-2020

Answer:

  1.2b

Step-by-step explanation:

When we say, "a number that is 20% greater than b," we're talking about a number that is ...

  b + 20%×b

  = b + 0.20b

  = b(1 + 0.20)

  = 1.2b

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