Question

The scale drawing car length is 3 cm. If the scale is 1cm:4ft, what is the actual car length?

Answer 1

1/4=3/x 1x/1=12/1 x=12

Step-by-step explanation:

mark the 1x/1 out multiply 4 times 3 = 12 then divide 12 and 1 and you answer is x = 12