Question

170 guests yesterday called for room service 255 guests did not call for room service what percentage call for room service

Answer 1

Answer: 40%

Explanation:

Number of guests that yesterday called for room service = 170

Number of guests that did not call for room service = 255

Total number of guests = 170 + 255 = 425.

The percentage that call for room service = Those that call for room service / Total guest × 100

= 170/425 × 100

= 0.4 × 100

= 40%