How would the factor pairs change if nancy had only 5 posters to arrange?

Part A) Nancy can arrange the posters in 4 ways

Part B) Nancy can arrange the posters in 2 ways

Step-by-step explanation:

The complete question is

Nancy has 10 movie posters. She wants to hang them on a wall in equals rows.

A) Find all the ways that she can arrange the posters.

B) How would the factor pairs change if Nancy had only 5 posters to arrange?

Part A) Find all the ways that she can arrange the posters.

we know that

The factors of 10 are

1x10 > 1 row of 10 posters

2x5 > 2 rows of 5 posters

5x2 > 5 rows of 2 posters

10x1 > 10 rows of 1 poster

therefore

Nancy can arrange the posters in 4 ways

Part B) How would the factor pairs change if Nancy had only 5 posters to arrange?

we know that

if Nancy had only 5 posters to arrange

then

The factors of 5 are

1x5 > 1 row of 5 posters

5x1 > 5 rows of 1 poster

therefore

Nancy can arrange the posters in 2 ways