jocelynn2379
18.07.2019 •
Mathematics
Richard has 5 markers in a backpack. one of them is black and one is red. find the probability richard will reach into the backpack without looking and grab the black marker and then reach in a second time and grab the red marker. express your answer as a fraction in simplest form.
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Ответ:
!/5x1/5 =2/5
!/5 one possible of the total of 5
Multiply both
Ответ: