3in.x 5in. photo are triped what scale factor is used
9 maybe
is 9 right
is1/3 a fraction that can be renamed as a repeating decimal
is 9 correct
is 9 correct or is it 27
To determine the scale factor used when a photo is tripled in size, you need to compare the dimensions of the original photo to those of the enlarged photo.
In this case, the original photo measures 3 inches by 5 inches. To triple its size, each dimension (length and width) is multiplied by a factor of 3.
So, the dimensions of the enlarged photo would be:
Length = 3 inches x 3 = 9 inches
Width = 5 inches x 3 = 15 inches
The original photo was scaled up by a factor of 3 in both dimensions. Therefore, the scale factor used to triple the size of the photo is 3.