Question

A bucket of 20 litres is 35% full. How many litres of water must be put into it so that it is 65% full?

Answer 1

Answer:

more 17.141 liter water is must be put into bucket for filling 65%

Step-by-step explanation:

suppose, the whole water in the bucket is = x

or, (x × 35)/100 = 20

or, x × 35 = 20 ×100

or, x = 2000÷35

or, x =57.14( approximately)

so , the quality of water which can fill the bucket of 65% is

= ( 57.14 × 65)/ 100

= 3714.1/100

= 37.141

demanded water is (37.141-20) li

= 17.141 liter

(approximately)