Decipher the following multiplication table:
M A D
B E
-------------
M A D
R A E
-------------
A M I D
Choose the correct choice:
A) 9 2 0 0	B) 9 2 0 9	C) 9 2 0 1	D) 9 2 0 7	E) 9 2 2 2
It is clear that E = 1 as MAD×E=MAD   From the hundred's line, M + A = 10 + M or 1 + M + A = 10 + M   As A = 10 not possible, A = 9   So I = 0.   and From the thousand's line R + 1 = A. So R = 8.   M 9 D   B 1   -------------   M 9 D   8 9 1   -------------   9 M 0 D   -------------   As B×D = 1, B and D takes 3, 7 in some order.   If B = 7 and D = 3, then M93×7 = _51 is not satisfied. So B = 3 and D = 7.   2 9 7   3 1   -------------   2 9 7   8 9 1   -------------   9 2 0 7   -------------   Answer:9 2 0 7
<result>D</result>
Decipher the following multiplication table:
M A D
B E
-------------
M A D
R A E
-------------
A M I D