ChantelleKanthak58 ChantelleKanthak58

21-05-2014
Mathematics

contestada

I have some white and black marbles in a box. There are 30 white marbles. There are 14 more white marbles than black marbles. How many black marbles do I have?

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Аноним Аноним

21-05-2014

(30 white marbles) - (14 marbles) = 16 black marbles.
that makes 46 marbles in all

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