Answer:
Hello! answers:
Question 13: 12
Question 14: 18
Question 15: 15
Hope that helps!
For question 13 I found the answer by doing 6 ÷ 2 and 6 ÷ 2 = 3 so I know that 4 will be enlarged by 3 so 4 × 3 = 12 so 12 is the answer for 13
For question 14 I found the answer by using 1 of the sides so I did 24 ÷ 16 and 24 ÷ 16 = 1.5 and 1.5 × 12 = 18 so the answer is 18
For question 15 I did the same thing!
25 ÷ 20 = 1.25 and 1.25 × 12 = 15 so 15 is the answer Hope that helps!