Quiz yourself

Question

How much money do you get back? <img src="https://images.houseofmath.com/eyJidWNrZXQiOiJob20tZnJvbnRlbmQtYXNzZXRzIiwia2V5IjoiTWF0aCBWYXVsdC9QaWN0dXJlcy9OdW1iZXJzIGFuZCBRdWFudGl0aWVzL01vbmV5L05ldyBiaWxscy9UYWxsb2dtw6VsaW5nUGVuZ2VyS2pvcG9nc2FsZ2ZhbmUzbnIwOUVOVjEucG5nIiwiZWRpdHMiOnsicmVzaXplIjp7IndpZHRoIjoxMjAwLCJoZWlnaHQiOjYzMCwiZml0IjoiY292ZXIifSwidG9Gb3JtYXQiOiJwbmcifX0=" alt="$10 bill. sunglasses with price tag $4.90" />

Accepted Answer

$5.10

Answer

$51.0

Answer

$4.10

Answer

$5.20