Question

The length of three ribbon is in the ratio 4:3:5. The length of the shortest ribbon is 12cm.find the length of the longest ribbon.

Answer 1

Answer: 20 cm

Step-by-step explanation:

let the length of ribbon is 4x,3x and 5x

now the shortest ribbon length is 12 cm

so,3x=12

x=4

now,the length of longest ribbon is 5x

so,5x=5×4=20 cm

Answer 2

Answer:

20 cm

Step-by-step explanation:

4= 4x

3=3x

5=5x

odd will be that 3x=12 so therefore

x=4

and the next will be 5x=5×4=20

so the answer will be 20 cm

Hope it will help full to u all