Seth makes an array with 6 rows and 9 columns. Miri makes an array of 9 rows and 6 columns.

The arrays have
Choose number of items because of the Choose Propert

Seth's array has 54 items because 6 times 9 equals <<6*9=54>>54.

Miri's array has 54 items because 9 times 6 equals <<9*6=54>>54.

The number of items in an array is determined by the number of rows and columns.

In Seth's array, there are 6 rows and 9 columns, so the total number of items is 6 x 9 = 54.

In Miri's array, there are 9 rows and 6 columns, so the total number of items is 9 x 6 = 54.

Therefore, both arrays have 54 items.

To determine the total number of items in Seth's array, we need to multiply the number of rows by the number of columns. So, the number of items in Seth's array is 6 rows * 9 columns = 54 items.

Similarly, to determine the total number of items in Miri's array, we multiply the number of rows by the number of columns. So, the number of items in Miri's array is 9 rows * 6 columns = 54 items.

Therefore, both Seth's and Miri's arrays have the same number of items, which is 54.