goldensoftball
goldensoftball goldensoftball
  • 01-03-2018
  • Mathematics
contestada

I need help solving it

I need help solving it class=

Respuesta :

monsterhighpisov08gu
monsterhighpisov08gu monsterhighpisov08gu
  • 01-03-2018
7. the last one

I = P R T

I = 15.75 P = 500 R = unknown T = 6

15.75 = 500 (r) (6)

divide the T and I

15.75 ÷ 6 = 500 (r) (6) ÷6

2.62 = 500 (r) *get rid of the six*

divide the P with new answer

2.62 ÷ 500 = 500 ÷ 500 *get rid of 500*

0.00524 = r

move decimal to make it in to a percentage

5.24% = R






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