Mathematics, 10.02.2021 17:10, katarawho

There are 9 counters in a bag. 7 of the counters are green.
2 of the counters are blue.
Ria takes at random two counters from the bag.
Work out the probability that Ria takes one counter of each colour.
You must show your working.

Please show the full working out so I know how to get full marks in future I’ll give brainiest

Answers: 2

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There are 9 counters in a bag. 7 of the counters are green.
2 of the counters are blue.
...