Question
Tell which number is prime: 19, 28, 49, 63.
A.63***
B.49
C.28
D.19
A.63***
B.49
C.28
D.19
Answers
Kat
Any number ending in 2 is an even number and it will be divisible by 2, therefore it is not prime. Try 3. Take the number, and add the digits up, when those digits are divisible by 3, the number is not prime. Which one is left?
**blocked**
i dont get it.
captain obvious
wait sothe answer is 49
chav check
WHAT IS THE ANSWER
A cat
the answer is 9
o(≧o≦)o ~~~ └(○’ω’○)┘~~~(︶^︶)
does anyone know the answer???????
Cyan
28
Chile-
is 19!
🌚
The answer is 19
( ͡° ͜ʖ ͡°)
19
...
( ͡° ͜ʖ ͡°)
huthaifa
here is a tip
The 30 prime numbers are. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101. 103. 107, 109, 113, 117 and their sum is 230.
The 30 prime numbers are. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101. 103. 107, 109, 113, 117 and their sum is 230.
Anonymous
It's 19
laughs in crk addiction
answer is 19