darius1238 darius1238
  • 26-07-2018
  • Mathematics
contestada

i need help. I'm confused

i need help Im confused class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 26-07-2018

Start with x.

A 10% increase means x + 0.1x = 1.1x

Now start with 1.1x.

A 5% increase means 1.1x + 0.05 * 1.1x = 1.1x + 0.055x = 1.155x

If you multiply a number by 1.155, you get the number increased by 10% and then increased by 5%.

2429 * 1.155 = 2805

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