Question

Amir arranged 9 photos on a bulletin board. He put the photos in rows each row contains the asame number of photos. How many photos could be in each row . A. 1, 3 or 6 B.1,2 or 9 C.1 , 3,or 9 D. 3,6 or 9

Answer 1

C. 1 , 3 or 9

Explanation:

Given:

Number of Photos arrange in bulletin board = 9

Also Given:

Each row contains same number of photos.

We need to find the number of photos in each row.

Solution:

To find the Number of photos in each row we will find the multiples of the number 9.

Multiples of 9 are;

9 =
`[1,3,9]`

So from above we can see that;

There can be either 9 rows containing 1 photos in each row.

Or

There can be either 3 rows containing 3 photos in each row.

Or

There can be 1 row containing 9 photos in that row.