Your middle school has 900 students. 1/3 of students bring their lunch instead of buying lunch at school. How many students do and do not bring their lunch?

2/3

Step-by-step explanation:

If 1/3 of students bring their lunch to school then 2/3 of students dont

300 brought lunch

600 did not bring lunch

Step-by-step explanation:

1/3 of 900 = 300

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

11 feet 6 inches and 8 feet 6 inches