If CAB = 13 and FEED = 41, then JADE = ___.

Options

A. 45
B. 41
C. 35
D. 43

Answer

B

Explanation

`underset(3)(C ) underset(1)(A) underset(2)(B) implies (3+ 1 +2) xx 2 + 1 = (6 xx 2) + 1 =13`
`underset(6)(F) underset(5)(E ) underset(5)(E ) underset(4)(D) implies (10 + 1 + 4 + 5) xx 2 +1 = (20 xx 2) + 1 = 41 `
`underset(10)(J)underset(1)(A)underset(4)(D) underset(5)(E ) implies (10 + 1 + 4 + 5) xx 2 +1 = (20 xx 2)+1 = 41 `