Question

Ength, width and height of a cuboid are in the ratio of 6:3:5. if the total surface area of cuboid is 1134 cm2 then find its length, width and height./

Answer 1

let the ratios be 6x 5x & 3x
sum of the ratios 14x
lenght= (6/14)*1134=486cm
do same and get all the sides