. Tonya has a small picture with a length of inches. She wants to enlarge the picture by a factor of 7 and frame it. Which of the following is true? The enlarged picture has a length of inches. The enlarged picture has a length of inches. The enlarged picture has a length of inches. The enlarged picture has a length of inches.

Question

.   Tonya has a small picture with a length of inches. She wants to enlarge the picture by a factor of 7 and frame it. Which of the following is true?                                                                        The enlarged picture has a length of inches.        The enlarged picture has a length of inches.        The enlarged picture has a length of inches.        The enlarged picture has a length of inches.

freckles · Answer

I think you are missing some things
because all the choices look the same to me.
And I think you might be missing something in the first sentence as well.

freckles · Answer

so if you have a picture that is a inches.
and you enlarge it by a scale factor of 7 
then the new image of the picture is 7*a inches