There are 110 teachers and 1320 students at a middle school. What is ratio of teachers to students in simplest form? Select the answer which shows how this ratio is said aloud.

Step-by-step explanation:

I don't see any answer options.

110 teachers, 1320 students.

the ratio is therefore

110/1320 = 11/132 = 1/12

so, there is 1 teacher for every 12 students.

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)