Find all the possible values of 'a' and 'b' so that even number 8ab4b is divisible by both 3 and 5. 14 Important question??
Answers
Answered by
1
Answer:
yes answer is right
Step-by-step explanation:
a b = a×b =
8×4=32
3×5=15
32 ×15
____
14 -_____
answer right
Answered by
1
(ii)8ab4b
For the number to be odd and divisible by 5, b=5
Now, for it to be divisible by 3, 4+a must be divisible by 3.
Therefore, a=2,5,8
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