High School

There are 12 counters in a bag.

- 3 of the counters are red.
- 1 of the counters is blue.
- 2 of the counters are yellow.

The rest of the counters are green.

Caitlin takes a counter at random from the bag.

Show that the probability that this counter is yellow or green is \(\frac{2}{3}\).

Answer :

Answer:

number of green counters

=12-3+1+2

=6

number of green and yellow counters

=6+2

=8

probability of getting green or yellow counter

=8/12

=2/3

Step-by-step explanation:

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