im2fast2catchozf8dc im2fast2catchozf8dc
  • 14-11-2017
  • Mathematics
contestada

Shalika bought a purse for $120. The tax rate is 9%.

What is the total amount Shalika paid?

Respuesta :

jocelyngeorge9 jocelyngeorge9
  • 14-11-2017
9/100 = x/120
the cross multiply to get:

100x = 1080
divide I080 by 100 to get 10.8

Finally add a 10.8 to 120 ( the original amount) to get $130.80
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shanaebadgleyoxeokh shanaebadgleyoxeokh
  • 14-11-2017
120/x=100/9 is the awnser i believe
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