Question

Metal A has a density of 5 g/cm3 and

metal B has a density of 3 g/cm3

1200 g of metal A and 600 g of metal B are

melted and mixed and then recast into a block.


a) What is the volume of the block?

b) What is the density of the block?
pls answer with proper steps for class 8​

Answer 1

Answer:

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Answer 2

Explanation:

ANSWER

Respected Uncle,

I hope this letter finds you in the best of health and spirits. Uncle, I wish to thank you very much for the gift of thousand rupees that you have promised me if I score above ninety percent in my final exams. This incentive is pushing me to study very hard and give my hundred percent.

My situation has become like counting the chicks before they are hatched as I have already thought about what I am going to do with the money. I will buy the Persepolis set by Marjane Satrapi. After the exams, in the vacations I will read them. This will improve my reading speed, vocabulary and English as well.With the remaining money, I will get my printer repaired which is out of order at the moment. I need to get it repaired to do the project-work in the next class. Thus, I will use the money you gift me appropriate. Please wish me luck so that I can do well in my exams and you may keep your promise.

Your lovingly,

Sanskar.