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Three brothers spent $780. Marcos spent $30 more than Marc, Marc had twice as Nicoli. How much did Marcos spent?

User Pspahn
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first, divide 780 by 2.That is 390.

Then, subtract 30 from 390 which is 360.

then you divide that by two again (180), add the 30, and that's your answer :)
User Wes Johnson
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