Question

1. What percent of the first 10 natural numbers are prime numbers?

2. What percent of the second ten natural numbers are prime numbers?

3. What percent of the first 20 natural numbers are prime numbers?

Answer 1

Hey mate, here is your answer :

1. Less than 50 %.

2.Less than 30 %.

3.Less than 20 %.


Hope this answer helps you...

Answer 2

1). Prime nos. from 1 to 10 are

2,3,5,7

= ( 4 / 10) * 100

= 40%

2) Prime nos. from 11 to 20 are

11, 13, 17, 19

= (4 / 10) * 100

= 40%

3). Prime nos. From 1 to 20 are


2, 3, 5, 7, 11, 13, 17, 19

=. (8 / 20) * 100

= 40%



THANKS