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16-02-2020
Mathematics

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A factor of 30 is chosen at random.
What is the probability, as a decimal, that it is a 2-digit number?

Respuesta :

FirasKhan FirasKhan

16-02-2020

Answer:

3/8 or 0.37

The factors of 30 are 1,2,3,5,6,10,15 and 30.

Two digits : 10,15 & 30

Probability = no.of favourable outcomes / total no.of trials

3/8 or 0.37

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