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There are 20 counters in a box.
6 of the counters are red.
5 of the counters are green.
The rest of the counters are blue.
Lethna takes at random one of the counters from the box.
Find the probability that she takes a counter thay is not green.

Respuesta :

martelottebeatr

answer:

0.75

step by step explanation :

green [tex]=20-3-2-5=10[/tex]

yellow or green [tex]5+10=15[/tex]

P (yellow or green)[tex]=\frac{15}{20} =\frac{3}{4} = 0.75[/tex]

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