Respuesta :

EngrHanya
To find the total amount Leo should give, simply find the 20% of his bill then add it.

Total cost = $45.90 + ($45.90 × 0.20)
Total cost = $45.90 + $9.18
Total cost = $55.08

Therefore, Leo should give $55.08 in total to leave a 20% tip.
Yes, exactly what they said. That is how you do it. Whenever you have a percentage of something, you multiply it by the decimal version, then add what you got onto the original number