Question-127882

Question Number 127882 by zakirullah last updated on 02/Jan/21

Commented by mr W last updated on 03/Jan/21

p l e a s e p a y a t t e n t i o n w h e n t y p i n g!

(111) 8 i s m i s l e a d i n g, s i n c e y o u

m e a n t {(111)}_{8} .

Answered by mr W last updated on 02/Jan/21

111 + {(111)}_{2} + {(111)}_{5} + {(111)}_{8}

= 111 + (1 + 2 + 4) + (1 + 5 + 25) + (1 + 8 + 64)

= 111 + 7 + 31 + 73

= 222

Commented by zakirullah last updated on 03/Jan/21

thanks