Question

Need help asap! HDTV screens usually have a width-to-height ratio of 16:9. Which screen dimensions are in the same proportion?
26in by 19in,
48cm by 27cm,
4ft by 3ft,
28in by 21in

Answer 1

Answer:

48cm by 27cm

Step-by-step explanation:

$\frac{48}{27} = \frac{48 \div 3}{27 \div 3} = \frac{16}{9}$