Question

the length and breath of a rectangle are in ratio 3:1 if breath in 1 cm ,than length of rectangle​

Answer 1

Step-by-step explanation:

let lenth be 3x and breadth be x cm

if breadth is 1cm then length will 3*1=3cm

Answer 2

Step-by-step explanation:

Ratio = 3:1

Breadth = 1 cm

Length = (3:1 × 1) cm

Length = 3cm

Check -

Length = 3 cm

Breadth = 1 cm

Ratio = Length: Breadth

= 3:1