lylahdeberry2009
Answered

BESTIES,HELP PLS
All students in Ridgewood Junior High School either get their lunch in the school cafeteria or brought it from home on Tuesday. 20% of students brought their lunch. 31 students brought their lunch. How many students in total are in Ridgewood Junior High School?

Answer :

plowersx
155

because if 20% is 31, add up all the percents (2%x50% is 100%), multiply 31 by 5 and you get 155

Other Questions