Answer: 6 videos
Let P represent the number of photos and V represent the number of
videos that Julianna can take using her storage space.
Julianna wants to take 9 photos. How many videos at most can she take
with the remaining storage space?
10(P) + 65(V) < 500
10(9) + 65(6) < 500
10×9=90
65×6=390
90+390=480
480 < 500 ✔️
Explanation:
Julia has 500 storage space, if she take 9 photos it will consume 90 storage space, she still have 410 storage space. If one video will consume 65 in her storage she can take 6 videos. 65 × 6 is equal to 390 storage space. When we add the photos and videos, 90+380= 480.
480 is less than 500 so, she can take 6 videos.
