Hellpppp chemistry is making me mad lol??? Points will be awarded?

hopes

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Please don't lecture me about doing my own work. This problem will not be checked or graded, I just need help learning the process of how to do it. Thanks!

There are two containers of liquid. One container is 75 g with a density of 3.00 g/mL. The second container is 50mL with a density of 2.00 g/mL. What is the total volume of the mixtures in mL cubed?
 
density = (mass/volume) so....

3 = 75 / volume
volume = 75/3
volume = 25 mL

the second container is already in mL, so...

25 + 50 = 75 mL total

hope this helped :)
 
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