If Anthony is trying to organize his class of 20 students into rows for the class photo and each row is to have equal number of students. There are only 6 steps on the risers. What possible arrangements can he have?
He can have 2 rows of 10, 4 rows of 5 students, 5 rows of 4 students, or one row of 20 students.
What are all the factors of 120?
2,60; 12,10; 120,1; 3,40; 4,30; 5,24; 6,20; 8,15
Place brackets to make true: 12 x 4 + 2 - 12 = 60
12 x (4 + 2) - 12 = 60
75390 / 14
5385
Place brackets to make true: 17 - 8 x 2 + 6 x 11 - 5 = 37
17 - 8 x 2 + 6 x (11 - 5) = 37
Could 142 students be broken into volleyball teams with no one left out if each team needs 6 players?
no, there would be a remainder of 4