Question

ILL GIVE U A BRAILYEST IF U EXPLAIN AND ANSWERRRR

Answer 1

Answer:

Step-by-step explanation:

since the scale is 15 feet for every 2 inches and the scale model length is 3:  

3/2 = 1.5

multiply 1.5 to 15 feet: 22.5

answer is 22.5

Answer 2

Answer:

22.5

Step-by-step explanation:

2 in.=15 this is the scale as a ratio

1 in.=7.5  by dividing by 2 you can find what one inch would represent int he scale model

3 in.=22.5  by multiplying by 3 you find how many 3 inches in the scale model represents.