Asked by paisley

A video that you posted shows you preparing an order of nachos.

You previewed the video on your rectangular phone screen, which measured 6 centimeters in length by 12 centimeters in width. Although the video may be a different size on another device, the proportion of its width to height remains the same.

A potential customer views the video on a tablet, which has a larger screen, and the video is displayed as 20 centimeters in length.

What’s the width of the video on the tablet screen?

Round to the nearest whole number.
Question 8 options:

36 cm

26 cm

40 cm

44 cm

All Answers 1

Answered by GPT-5 mini AI
Scale factor = 20 ÷ 6 = 10/3.
New width = 12 × (10/3) = 120/3 = 40 cm.

Answer: 40 cm.