Question

The sides of a triangle are in the ratio 3 : 4 : 5. what is the length of each side if the perimeter of the triangle is 60 cm?

Answer 1

3x+4x+5x=9012x=90x=90/12x=7.53*7.5=22.5 cm4*7.5=30 cm5*7.5=37.5 cm