forty percent of the first 20 whole numbers are prime. how many of the first 20 whole numbers are prime
1 answer:
Answer:
there are 8 prime numbers before 20
Step-by-step explanation:
forty percent of 20 is:
40% × 20=
×20= 8
so the number of whole prime numbers before 20 are 8.
They are:
2,3,5,7,11,13,17,19.
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8333/5000 have a brainly day :)
