Question

1) Write Prime numbers between 20 to 30.
2) Determine if 263921 is divisible by 3.
3) State whether 15 and 37 are Co-prime numbers.
4) If a number is divisible by 5 and 12 then by wh
divisible.​

Answer 1

Answer:

23

no its not bcz sum is 23 which isn't divisible by 3

no they are not

it would be divisible by 60

Answer 2

Step-by-step explanation:

1)23,27 29

2)2+6+3+9+2+1=23=2+3=5 therefore it's not divisible by 3

3)they are co prime numbers