Arithmetic
Is 3750 divisible by...
a. 7
b. 37
c. 5
d. 57
8027x4
32108
Which numbers are 42 divisible by?
1, 2, 3, 6, 7, 14, 21, 42
If Anthony is trying to organize her class of 20 students into rows for the class photo and each row is to have equal number of students. What possible arrangements can he have?
She can have 10 rows of 2, 4 rows of 5 students, 5 rows of 4 students, or one row of 20 students.