david and joseph have a total of 328 marbles. Mathew and david have 176 marbles. joseph has 5 times as many as Mathew. how many marbles does david have?

4 answers

May you please answer now Ms. Sue? I've been asking since yesterday.
I don't know how to do this type of problem.

You might receive help from a math tutor if you show the effort you've put in trying to solve these problems.
How do I do that?
look back for the earlier post of your question