What is the total surface area in square centimeters of a cardboard box measuring 25 cm by 15 cm by 8 cm?

Explanation

To find the surface area of the box, calculate 2(lw + lh + wh) where l = 25 cm, w = 15 cm, and h = 8 cm. This results in 2(25×15 + 25×8 + 15×8) = 2(375 + 200 + 120) = 2(695) = 1390 cm².