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Abi has a bag containing black counters and white counters. The ratio of
black to white counters is 1:2. Abi takes one of these counters at random.
What is the probability that it is black?*


Sagot :

hlv8

Answer:

1

Step-by-step explanation:

the probability is 1 because the ration of black to white is 1 to 2 so i guess she has 1 chance that it is black