⟩ Juice contains water and orange pulp in the ratio of 31. For making 12l juice, How much Orange pulp will be required?
in 1 lt.. of juice 3/4th of water is present and 1/4 of orange...
in 12 lt.. of juice 9lt of water and 3 lt of orange is present
hence 3 pulps of orange are req for 12 lt juice :)