Mathematics, 12.12.2019 13:31, truesarah111

There are some black and white buttons in a container.
7/10 of the buttons are black.
the difference between the number of black and white buttons is 24.
how many buttons are there in the container?

Answers: 3

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There are some black and white buttons in a container.
7/10 of the buttons are black.
th...