winnieclemo winnieclemo
  • 20-01-2021
  • Mathematics
contestada

What is the final amount if 392 is increased by 9% followed by a 3% decrease?
Give your answer rounded to 2 DP.

Respuesta :

bexwhite2610
bexwhite2610 bexwhite2610
  • 21-01-2021

Answer:

392/100 X 109 = 427.28

427.28/100 X 97 = 414.4616

414.46

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