Question

a travel guide has dimensions 8 in. by 10 in.
what scale factor should be used to make an enlarged version that has dimensions 12 in. by 15 in. ?

A. 0.67
B. 1.5
C. 3
D. 4

Answer 1

Answer:

B

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, enlargement to original

scale factor = $\frac{12}{8}$ = $\frac{15}{10}$ = 1.5 → B