The ratio of people to books in a classroom is 10: 4 what is the unit ratio of people to per book ?

Step-by-step explanation:

The correct question is

The ratio of people to books in a classroom is 10:4 what is the unit rate of people per book?

Let

x ----> the number of people

y ----> the number of books

we know that

To find out the unit rate of people per book , divide the total number of people by the total number of books

we have

so

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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