Question

A 4-column table with 4 rows. Column 1 is labeled Service with entries Restaurant, Florist, Cab Fare, Dog Groomer. Column 2 is labeled Cost with entries 40 dollars, 94 dollars, 32 dollars, 62 dollars. Column 3 is labeled Gratuity with entries 18 percent, 12 percent, 20 percent, 26 percent. Column 4 is labeled Tax with entries 8.5 percent, 12 percent, 0 percent, 5.75 percent.
Sheri bought flowers for centerpieces for a party. Which estimation strategies could she use to find the gratuity for the florist quickly?
Round the cost to $90 and percent to 10%.
Use a benchmark percent of 10%.
Round the cost to $100 and percent to 20%.
Use StartFraction 1 over 10 EndFraction almost-equals10% to estimate 12%.

Answer 1

Answer:

THIS IS THE ONE WITH THE ANSWER OF 15!!!

Answer 2

Answer:

round the cost to $90 and percent to 10%

use a benchmark percent of 10%

use 1/10 = 10% to estimate 12%

Step-by-step explanation: