1.

Find the probability that a natural number selected at random from 1 to 10 is aprime number.​

Answer»

Answer:

2/5

Step-by-step explanation:

PRIME NUMBERS from 1 to 10 = {2,3,5,7}

PROBABILITY = no. of digits/total digits

hence, probability = 4/10

i.e.=2/5



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