d
d
a
annual rigs :D
The answer is separation.. :D
The simplest one to use is cross multiplication. Suppose a/b and c/d are two fractions with positive integers a, b, c and d. Then a/b > c/d if and only if a*d > b*c a/b = c/d if and only if a*d = b*c a/b < c/d if and only if a*d < b*c Other methods, such as equalising the numerator or denominator, or converting to decimal will, in general require more effort.
Define: b = brendas age c = chads age d = debbies age Now from the question we get equations: (1) b = 2c (2) 1.5b = d (3) b + c + d = 45 Sub (1) and (2) into (3): b + (b / 2) + 1.5b = 45 Simplify: 3b = 45 b = 15 Finally: c = 30 d = 22.5
12 x B-D
B b b d d b d d d c b a a a a d d b d d d c b a c b a g d b b b c b a g e g d b b b d d b d d d c b a c b a g e g b d d d d d c b d d d d d e b a c d c b d d d c b a c g c b c d d d d d c b c d d d d d e b a c d c b d d d c b a c g c b b c b b b b d d b d d d c b a a a d d b d d d c b a c b a g d d b b b c b a g e g b =)
Suggested layouts . . . Just play ! ( Not sure if images will show . . . If not, here they are written out . . . Layout 01 - A, B, C, D, C, B, A D, C, A, B, A, C, D A, B, C, D, C, B, A D, C, A, B, A, C, D A, B, C, D, C, B, A D, C, A, B, A, C, D A, B, C, D, C, B, A D, C, A, B, A, C, D A, B, C, D, C, B, A Layout 02 - C, D, B, A, B, D, C D, B, A, D, A, B, D B, A, D, C, D, A, B A, D, C, B, C, D, A D, C, B, A, B, C, D A, D, C, B, C, D, A B, A, D, C, D, A, B D, B, A, D, A, B, D C, D, B, A, B, D, C Layout 03 - D, B, C, B, C, B, D A, D, B, C, B, D, A D, A, D, B, D, A, D C, D, A, D, A, D, C B, C, D, A, D, C, B C, D, A, D, A, D, C D, A, D, B, D, A, D A, D, B, C, B, D, A D, B, C, B, C, B, D Layout 04 - A, B, C, D, C, B, A B, A, B, C, B, A, B D, B, A, B, A, B, D C, D, B, A, B, D, C A, C, D, B, D, C, A C, D, B, A, B, D, C D, B, A, B, A, B, D B, A, B, C, B, A, B A, B, C, D, C, B, A
b d d b b c b b a b a c c d d b c b a d c a b c d a b c c a a d b d d b a a d b c a c d d c b b a
B a g a b b b a a a b d d b a g a b b b a a b a g b a g a b b b a a a b d d b a g a b b b b a a d a g d b a g a b b b a a a b d d b a g b b b b a a ba b d b a g a b b b a a a b d d d b a g a b b b a a b a g
It is: G A B D D E D B G A B B A G A G A B D D E D B G A B B A A G G A B D D E D B G A B B A G A G A B D D E D B G A B B A A G C C E E E D D B G A B B A A G Hope this helps!
Nims 100 exam answers D C A B B D A C C D D A A B B C A B C D A B A Nims 200 exam answers B D B C B A D D B D C D A A B D C A B B C D A Nims 700 exam answers D A B D C D B A D B C C B B B A D B C C  Nims 800 exam answers A A C D B C C D B C A D B C D B D A C B
g g g g g g g g g g g b b b b b b b b b b b (d =d sharp) d d d d d d d d d d c b a g b d
PLEASE NOTE ~ |= MEASURE SEPARATION ALL OF THE Ds ARE HIGH D AND OPEN D WILL BE WRITTEN IN ITALICS ( D )4/4 B B B B B B| B D G A B| C# C# C# C# C# B B|B A A B D|B B B B B B| B D G A B| C# C# C# C# C# B B B| D D C# A G| D B A G D | D B A G E | E C# B A F | D D C# A B| D B A G D | D B A G E | E C# B A D D D D | E-(high) D C# A G D| B B B B B B| B D G A B| C# C# C# C# C# B B|B A A B D| B B B B B B| B D G A B| C# C# C# C# C# B B B| D D C# A G|
b d d b b c b b a b a c c d d b c b a d c a b c d a b c c a a d b d d b a a d b c a c d d c b b a