Andreas living room floor is a rectangle of 12 feet by 15 she wants to get something geometrically similar

Question

what would it be

A: 7 feet by 10

B: 10 feet by13

C: 9 feet by 12

D: 8 feet by 10

Answer 1

D) 8 by 10

12 by 15 has a ratio of 12/15 = 4/5 = 8/10

they have a ratio of 4:5 = 4(2):5(2) = 8:10 = 4(3):5(3) = 12:15