Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard.



Express the Lin's scale for the drawings without units.

Type your answer in the format:

3:4

with no spaces.

Express Lin's brother's scale for the drawings without units. Type your answer in the : 3:4 with no spaces