The price per ounce of a bag of chips is 0.19 what is the cost c, of a 16 ounce bag of chips write and equation and then solve

Divide both sides by 0.190.19

/frac{16}{0.19}=a

0.19



16

= a

2 Simplify / frac{16}{0.19}

0.19



16

to 84.21052684.210526

84.210526=a84.210526=a

3 Switch sides

a=84.210526a=84.210526