self Maths Puzzle

Find the last two digits of : 153763519717
(a) 35
(b) 45
(c) 55
(d) 85

Read Solution (Total 2)

last two digits are 45
actually what i think this is the question of base conversion
the given number is in decimal
and it is asked what are last two digits of the number in other base
of we convert the number in octal base 8 we find last two digits to be 45
10 years agoHelpfull: Yes(3) No(2)

total sum all the digit =55
8 years agoHelpfull: Yes(0) No(1)

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