Answer:
$6
Explanation:
Money you have = $70
Shoes cost after discount = $80 - 20% of 80
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Cost of Shoes after discount
Formula - $80 - 20% of 80
20% of 80 = 80 x 20/100
= 1600/100
= 16
= 80 - 16
= $64
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How much change you have?
Formula - (Money you have) - (Cost of Shoes after discount)
= 70 - 64
= $6