Q. Find the value of following chart

T


?


R


?


O


?


M


?

IF

T R O T

+ T R O T

-----------------

R O O M

-------------------

• T=2
  O=0
  R=5
  M=4
  'O' should be zero as the addition of 2 'O's in the second unit place produces 'O' itself & 'T' should be less than 5 as there is no carry over.In the 3rd unit place 'R'+'R' = 'O' & therefore 'R' must be 5.In the last unit place 'T'+'T'+1(carry over) is equal to 'R' & therefore the value of 'T' must be 2 & therefore the value of 'M' must be 4.
• 7 years agoHelpfull: Yes(0) No(0)