3 digets in an area code
c = 6 and d = 7
d=3c
AB = 2 x 4 (8) C = 3 D = 5
2+21=23 or 3+15=18 ok . ans:h-c-d-d-g-g 45+585*=474 552++
The answer might depend on what c and d are supposed to be!
the answer is a
C = D C = 10 utils, and D = 10 utils
They all equal each other. a = b = c = d = e e = a e = b e = c e = d e = e
add 4 to each side: c + 7 = d so d is greater than c by 7.
As A/B=C/D , So B=(A*D)/C
Z if d is equally to f plus10
(7 x 7) - (5 x 3)