elianaaviles2008 elianaaviles2008

01-12-2020
Mathematics

contestada

At Alvin's Pancake House there are 157 dirty coffee mugs and 628 clean coffee mugs. What percentage of the coffee mugs at the pancake house are dirty?

Respuesta :

bradyhurst921 bradyhurst921

01-12-2020

Answer:

20%

Step-by-step explanation:

the total number of coffee mugs is 785, and 157 of them are dirty, so 157/785 = .2, and in percentage, .2 = 20%

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