Ms. Jefferson is laying out a photo page. Each photo is cut to 2 3⁄4 inches wide. How many photos can she fit in a row that is 19 2⁄5 inches long if there are no spaces between the photos?

First convert the mixed number into improper fractions.

2 3/4 = (4x2+3) / 4 = 11/4

and

19 2/5 = (5x19+2) / 5 = 97/5

Now divide the length 97/5 by the width 11/4.

we get

97/5 : 11/4

= 97/5 x 4/11

=388/55

=7.05≈ 7 Photos

She can fit 7 photos in a row.