Answer:
3:7
Step-by-step explanation:
3 parts of lemonade to 7 parts punch
6/15
equals 0.40
to calculate, 15 divided by 6 equals 0.40.
Answer:

Step-by-step explanation:
Calculate the scale factor, using the ratio of corresponding sides, image to original.
Using the vertical line image = 4 and original = 6 , then
scale factor =
= 