Write the decimal number as a fraction
(over 1)
35.375 = 35.375 / 1
Multiplying by 1 to eliminate 3 decimal places
we multiply top and bottom by 3 10's
<span>= 35 3/8</span>
The number is 1/6. 15 minus 3 = 12. 12 times 1/6 is 2
|Ω| = 6 - number of all results
A = {1, 3} → |A| = 2 - number of (a) results
P(A) = 2/6 = 1/3
180 x 0.06 = 10.80; $10.80.
Hope this helps,
♥Nikki♥
