dylanpotts25
dylanpotts25 dylanpotts25
  • 06-12-2018
  • Mathematics
contestada

Use a proportion to solve this problem 71% 67

Use a proportion to solve this problem 71 67 class=

Respuesta :

kb1029 kb1029
  • 06-12-2018

Answer:

47.57

Step-by-step explanation:

50%=67/2=33.5

20%=2(67/10)+13.4

1%=67/100=0.67

33.5+13.4+0.67=47.57

Answer Link
jillianspeakman04
jillianspeakman04 jillianspeakman04
  • 09-12-2018
x/67=71/100
71*67=100*x
4757=100x
4757/100=100x/100
47.57=x

47.57/67 = 71/100 or 71%
Answer Link

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