Share 150 pounds in the ratio 4:1

150 pounds divided into 4:1 ratio means that there are 4+1 = 5 portions.

one quantity is 4 times the amount of the other quantity.

150 can be divided into 5 portions,

therefore 1 portion is = 150/5 = 30

First quantity is 4 times the amount of one portion = 4*30 = 120

and other portion is 30

therefore quantities are divided as 120:30