miko805 miko805
  • 09-06-2014
  • Mathematics
Answered

A study showed the chicken pox vaccine can save $5 for every $1 in
cost.  If 15,500 children are immunized at a cost of $35 per child, how
much money would be saved?
 



Answer :

Scryt
Scryt Scryt
  • 17-06-2014
[tex]\$ 35/5=7[/tex]
it means that they can save [tex]\$ 7[/tex] per child
[tex]\frac{15500*35}{5}=\frac{542500}{5}=108500[/tex]
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