Six :D
If you have 4B = 24
B will equal 24.
Letter next to a number mean multiply :D
Multiply 4 to 18, and 3 to 24. You get a denominator of 72
It is: 4*6 = 24
If you multiply 6 x 4 you get 24
How about 3*8 = 24 or 4*6 = 24 as two examples
14
Multiply 6 and 4. Multiply 8 and 3.
1 * 24 = 24 2 * 12 = 24 3 * 8 = 24 4 * 6 = 24
20
2 X 3 X 4 = 24.
How about: 4*6 = 24 as one example
8 divided by 2 = 4, multiply 4 by 7 = 28, subtract 4 from that = 24.
-484