Question

please answer me as soon as possible ❤️
I want the perfect correct answer​

Answer 1

Answer:

Let the length be x, so that

5x + 3x = 7.2 cm

or, 8x = 7.2 cm

or, x = 7.2/8 = 0.9 cm

5x = 5(0.9) = 4.5 cm

3x = 3(0.9) = 2.7 cm

The length of each part is 4.5 cm and 2.7 cm

FOLLOW ME PLEASE

Answer 2

7.2=5x+3x

7.2=8x

7.2÷8=x

0.9=x

5x=0.9×5=4.5cm

3x=0.9×3=2.7cm