10,740
Step-by-step explanation:
multiply by 3, because 4 x 3 equals 12, so that infers 3580 x 3, which equals 10,740
Answer:
10,740
Step-by-step explanation:
divide 3,580 by 4
3,580/4 = 895
895 notebooks are made each day
multiply 895 by 12
895(12) = 10,740