Practice problem
Your check total was $42\$42$42. How much is a 20%20\%20% tip?
$50.40\$50.40$50.40
$8.20\$8.20$8.20
$8.40\$8.40$8.40
$4.20\$4.20$4.20
Type a concept, like “slope” or “photosynthesis”.
