In the video, a person is seen using a calculator to solve a math problem. The person is pressing the buttons on the calculator to solve the problem. The calculator is black and has a white screen. The person's hand is visible, and they are using a pen to write down the numbers on a piece of paper. The paper has a math problem written on it, and the person is using the calculator to solve it. The person's hand is steady, and they are focused on solving the problem. The video is shot from a close-up angle, and the background is not visible. The person seems to be in a quiet environment, and there is no noise or distraction in the background. The video is clear, and the colors are vibrant. The person's hand movements are smooth, and they seem to be experienced in using the calculator. The video ends with the person writing down the final answer on the paper.