Question

3) Divide 120cm long string into two parts in the ratio 2: 3​

Answer 1

Length = 64 cm

Let length be divided into two parts 5x and 3x as given

now 5x+3x=64

8x=64

x=8

Hence length is 5:3 is 5x:3x=40:24

Answer 2

Answer:

hope the pic will help u

explanation is given in the pic only