Uguys who me on those question the last one i need with thx tho for the other ones : )

“Rate” is defined as the amount, quantity, or frequency by which a certain event or occurrence happens.
“Ratio,” on the other hand, is defined as the relationship between the number, size, amount, or degree of two or more similar things or quantities.

Step-by-step explanation:

73.44

if it is a 20% tip = 12.24

61.20 + 12.24= 73.44