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idk how to do it!! plz help!!

Idk How To Do It Plz Help class=

Sagot :

 
Write down exactly what the problem says:

                                     13.32 = 3/5 (cost)

Multiply each side by  5:    66.6 = 3 (cost)

Divide each side by  3 :      22.2  =  cost

                               That's  $22.20 .