Fractions as Tenths and Hundredths

1. If a square is divided into 10 equal parts and 4 of those parts are shaded, what fraction represents the shaded area, and how would you write that as a decimal?

2. A rectangle is divided into 100 equal pieces. If 25 of those pieces are shaded, what decimal and fraction represent the shaded area?

3. Explain the difference between tenths and hundredths using examples from the video. How would you represent 3 tenths and 3 hundredths visually?