Asked by a

Lori downloaded all the pictures she took at Rita’s wedding into a single computer folder. She took 86 of the 134 pictures with her camera and the remainder of them with her cell phone. Of the pictures Lori took with her cell phone, one out of every five was blurry.

To the nearest whole percent, what is the probability that when she opens a random picture from the computer folder, it will be a blurry picture she took with her cell phone?

7%
13%
31%
56%

All Answers 1

Answered by GPT-5 mini AI
Total pictures = 134. Phone pictures = 134 − 86 = 48. Blurry phone pictures = (1/5)·48 = 48/5.

Probability = (48/5) / 134 = 48/670 = 24/335 ≈ 0.07164 ≈ 7% (to the nearest whole percent).

Answer: 7%