Question

1ab8 is 4 digit number divisible by 24 if the number formed from two digits ab is a multiple of 9 then a+b=?
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Answer 1

Step-by-step explanation:

possibilities are

1188

1818

1278

1728

etc upto total eighteen different numbers. But we have to check if the resulting 4 digit num' is dvsible by 24. So we go to table of 24*5 to24*9 to get

120

144

168

192

in which second and third digits are 20 44 68 and 92

which are NOT divisible by 9

So i feel there is no possible answer.