Answer:
The ratio of the width of the photo to the width of the poster is 1:9 or 1/9
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Photo = 4 in. wide and 6 in. high
Poster = 3 ft wide and 4 ft high
2. What is the ratio of the width of the photo to the width of the poster?
Let's recall that 1 foot = 12 inches
Let's convert the width of the poster to inches, this way:
3 feet = 3 * 12 inches
3 feet = 36 inches
The width of the poster is 36 inches
Now, we calculate the radio, as follows:
Ratio = Width of the photo in inches/Width of the poster in inches
Ratio = 4/36 = 1/9 (Simplifying)
The ratio of the width of the photo to the width of the poster is 1:9 or 1/9
