Post a New Question

Math word problem

posted by on .

The length&breadth of a rectangle are (x+5)cm&3cm respectively.Find the length if the area of the rectangle is 42 cm2.

  • Math word problem - ,

    length = x+5 cm
    breadth = 3 cm

    area = length x breadth

    42 cm^2 = 3 cm(x+5 cm)

    42 cm^2 = 3x cm + 15 cm^2

    now solve for x

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question