John receives $200 for his birthday. He buys 4 DVDs at $12.95 each. Sales tax is 6.25%. How much birthday money does he have left?

1 answer

4 * 12.95 = $51.80

51.80 * 0.0625 = 3.2375 = $3.24

51.80 + 3.24 = ?

Subtract the sum from $200.