Your middle school has 900 students 1/3 of students bring their lunch instead of buying lunch at school . How many students bring their lunch to school? Pls help me

This doesn’t make sense to me it’s supposed to be lcm ( least common multiple )

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.