Question

Solve:

The length of a rectangle is 10 cm more than the width. The perimeter of the rectangle is 100 cm.
Find the length and the width.

Answer 1

Length = 30, width = 20

Explanation:

perimeter = 100

length = 10 more than the width

width = ?

100/4 = 25

25 + 25 = 50

50 - 10 = 40/2 = 20

20 +10 = 30 cm

Answer 2

Length: 30cm, Width: 20cm

Explanation: