Students to teachers

The ratio of students to teachers in a school is 19:1. In total, there are 380 students in the school. What is the number of teachers in the school according to the ratio?

Final Answer:

t =  20

Step-by-step explanation:

n=380 r=19:1=19  n:t = r = 19:1  n = 19 t  t=n/19=380/19=20



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You need to know the following knowledge to solve this word math problem:

arithmeticbasic operations and conceptsnumbersUnits of physical quantitiesGrade of the word problem

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