Attempt following question by selecting a choice to answer.
B
A photographer reduced the length of a photograph from
4.9 ft to
0.7 ft. Find the scale factor he used.
BBB BBBA.
B17B.
B7
C.
B6
D.
B16
BB
A
Step 1: Scale factor = (reduced length of the photograph) / (actual length of the photograph)[Substitute the values and simplify.]= 0.74.9 = 17
Step 2: The scale factor is 17.