how many composite numbers between 1 to 100 and which are that composite numbers
Answers
Answered by
1
Answer:
Seventy three composite numbers between 1 and 100
diyajain1450:
u are so intelligent
Answered by
3
Hola mate
Answer:-
✔️There are 100 numbers from 1 to 100
✔️However, the question specifies numbers BETWEEN 1and 100
, so these two numbers are eliminated from the total.
✔️So we are left with 98 numbers to work with.
✔️All the numbers between 1and 100
are either prime or composite.
(The only number that is neither is 1
which has already been excluded)
✔️There are 25 prime numbers less than 100.
✔️This is pretty easy to check by just counting them, but it is a small fact that is worth knowing.
✔️Therefore, if 25 of the 98 numbers are prime, it means that all the rest are composite:
98−25
98−25=73
composite numbers.
Similar questions