Question

the length of three ribbons are in the ratio 7:5:9 . If the sum of the length of the three ribbons is 42 cm .find the length of the smallest ribbon.​

Answer 1

Answer:

7

Step-by-step explanation:

soory I can't give step in step

Answer 2

Answer:

10cm..

Step-by-step explanation:

7x+5x+9x=42

21x=42

x=2

therefore, the length of smallest ribbon=5x

=10cm...

Hope it helps.........