Question

Divide a line segment of length 30 cm into three parts whose ratio is 5:7:3: .

please explain​

Answer 1

Answer:

10:14:6

Step-by-step explanation:

let the three line segment be x

I.e. 5x+7x+3x=30

15x=30

x = 30/15

x=2

5x = 5 x 2 = 10

7x = 7 x 2 = 14

3x = 3 x 2 = 6

Answer 2

Answer:

10:14:6

Step-by-step explanation:

=5+7+3

=15

=30/15

=2

=2×5=10

=2×7=14

=2×3=6