1.

I am a three digit number who is divisible by 8, 9, 10 and 12. if you add the last digit from the first digit, the result is 7, who am i?

Answer»

Answer:

lcm of 8,9,10,12 is 360

number MUST be MUTIPLE of 360

360*2=720

if we ADD last digit to first digit

0+7=7

number is 720



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