In the five digit number 7a1a4 each of a's represent a same digit and if this number is divisible by 9 then a stands for...?
In the five digit number 7a1a4 each of a's represent a same digit and if this number is divisible by 9 then a stands for...?
ans is a=3
to solve it easily
remember a number is divisible by 9 if the sumof its digits is divisible by 9.
here number is
7a1a4
7+1+4=12
12+2a should be equal to 18
2a=6
therefore a=3
bye
:)
NEVER SAY DIE.
Yes, The answer is 3
Lack of WILL POWER has caused more failure than
lack of INTELLIGENCE or ABILITY.
-sutnarcha-
HI,
Agree with answer explaination.I hope answer would be right.
Answer = 3
Regards
Nikhil Rattan
Yeps. The answer is right. a=3. Just substitute the value and divide y 9, you'll see that it is divisible by 9.
73134/9 = 8126.
-Kalayama
[COLOR="Blue"][SIZE="2"]"If you are not living on the edge of your life, you are wasting space"[/SIZE][/COLOR]
Someone says "Impossible is nothing". The man next him says "Let me see you licking your elbow tip!"
Yeah the answer is 3