KIRBYBOMB here you go

huh?

Step-by-step explanation:

i would sprate the grade book buy there grade for exaple

if there was 5 7grade books i would put them in the 7th grd cloume

Step-by-step explanation:

and if there 10 10th grade books i would pit it in the 10 grade cloume

and i would respct each as a book

2,914 mm^2

Step-by-step explanation:

The computation of the area of the rectangle is as follows

= Length × width

= 62mm × 47mm

=2,914 mm^2

We simply multiplied the length of the rectangle with its width so that the area of the rectangle could be determined