Hello
I have done this before and Nothing further can be done.
Hope this helps
You check if it is even and that the sum of the digits is divisible by 3. That's the divisibility rule of 6.
Answer:
9
Step-by-step explanation:
H=1/2 * B
N=H-5= 1/2 * B-5
B+H+N= B+(1/2 *B) + (1/2 *B-5)=31
2B-5=31
B=18
H=1/2 *B=9
