zeywaah
zeywaah zeywaah
  • 26-03-2017
  • Mathematics
contestada

I need help with number 4 and number 3 please

I need help with number 4 and number 3 please class=

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Gellisalin
Gellisalin Gellisalin
  • 26-03-2017
For Question 3, 
15      ?
__ = ____
120     100

120?=1500
1500/120=12.5

?=12.5%

Question 4

I think it is $462.80


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