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mihalych1998 [28]
3 years ago
6

B) A factor of 30 is chosen at random.

Mathematics
1 answer:
BigorU [14]3 years ago
7 0

Answer:

0.375

Step-by-step explanation:

Listing the factors of 30

1, 2, 3, 5, 6, 10, 15, 30 ← that is 8 factors

There are 3,  2- digit factors, that is 10, 15, 30

Thus the probability of choosing a 2- digit number factor is

\frac{3}{8} = 0.375

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