Question

From a juice jar, 30% is replaced by water and the same is repeated thrice. By the end of this process, the quantity of pure juice reduces to

Answer 1

Answer:

90% of the quantity of pure juice is reduces.

Step-by-step explanation:

In this question

We have been given that

A jar is full with juice and replaced by 30% water and same process repeated thrice.

First time we replace 30% of  juice with water than 70% pure quality of the juice is remain.

Second time we replace 30% of juice with water than 40% pure quality of the juice is remain.

Third time we replace 30% of juice with water than 10% pure quality of the juice is remain.

Quality of pure juice reduces = 30%+30%+30%

                                                     = 90%

Hence, 90% of the pure juice reduces in jar.