Solve this:
Q7. In a solution of common salt in water, the ratio of salt to water was 30:70 as per weight. If we evaporate 100 grams of water from one kilogram of this solution, what will be the ratio of the salt to water by weight ?
Q8. Half a swarm of bees went to collect honey from a mustard field. These fourth of the rest went to a rose garden. The rest ten were still undecided. How many bees were there in all ?
Dear Student,
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
RegardsIf you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.