Mrs. Chin paid a 20 percent tip on the bill for lunch. Percents
Total
20%
20%
20%
20%
20%
100%
$2.75
$2.75
$2.75
$2.75
$2.75

If the tip amount was $2.75, what was the bill for lunch before the tip was added to it?
$5.50
$13.75
$16.50
$55.00

The bill before the tip was $13.75 if you add a 20% tip of $2.75 the total bill including the tip would be $16.50

The bill before the tip is $13.75

Answer is B  hope it helps

Step-by-step explanation:

cheater

step-by-step explanation:

inch

step-by-step explanation:

yard and mile are too big.