Respuesta :
Answer:
42
Step-by-step explanation:
Since 70% is just 70/100 or 0.70, you would multiply it by the 60 coffee mugs to find out how many of the coffee mugs are dirty.
Work:
60 * 0.70 = 42
This means that 42 of the coffee mugs are dirty out of the 60 coffee mugs.
