Question

The ratio of the length and breadth of a photo frame is 5:3. Find the length of the photo frame if the breadth is 15cm

Answer 1

let the length and breadth be 5x and 3x.

breadth=15=3x

so, x=5

now,  length = 5x=5*5=25cm

length of photo frame =25 cm

Answer 2

Length of photo frame is 25 cm.

Step-by-step explanation:

Since we have given that

Ratio of length and breadth of photo frame = 5:3

Let the length be 5x.

Let the breadth be 3x.

Breadth = 15 cm

So, it becomes,

$15=3x\\\\x=\dfrac{15}{3}\\\\x=5$

So, length of photo frame would be

$5x=5\times 5=25\ cm$

Hence, length of photo frame is 25 cm.

# learn more:

The ratio of a photo frame is 5:3 . Find its lenght if the breadth is 15cm

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