Question

a bottle was filled with 3 litres of water each of five boys drink 300 ml of water from it what percent of the bottle is still full

Answer 1

HEYA MATE, HERE IS UR ANSWER ____________________________

Water present initially in the bottle =3 litres.

Water drunk by one boy =300ml

Water drunk by 5 boys =5×300
=1500ml
=1500/1000
=1.5 l

Water left in the bottle =3-1.5
=1.5 litres .

Percentage of bottle still full with water=water still left /water present initially ×100
=1.5/3×100
=50%


___________☆☆HOPE THE ANSWER HELPS YOU. ☆☆______☆☆BE BRAINLY ☆☆☆______☆☆

Answer 2

Find the amount of water the boys drank:

1 boy = 300 ml

5 boys = 5 x 300 = 1500ml = 1.5 litres

Find the amount of water still left in the bottle:

3 litres - 1.5 liters = 1.5 liters

Find the percentage of the water left:

Percentage left = 1/5/3 x 100 = 50%

Answer: There is still 50% of water in the bottle.