162 teachers applied to be on the next space shuttle mission. the number of high school teachers was 50 more than the number of middle school teachers. how many high school and middle school teachers applied?

56 middle school teacher & 106 high school teachers

Step-by-step explanation:

Subtract 50 from 162.

Then Divide by 2 since there are two groups.

The answer you get is the amount of middle school teachers.

Add the 50 back to the amount of middle school teachers, and that is your amount of high school teachers.

Hope that helps!

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following