A=6
2*6=12
12-8=4
B=6
3*6=18
18-8=10
10/14 = 5/7.
5/7 is your answer. Divide both the numerator and the denominator by a number that they both have in common - 2.
P(n,r)= n! /(n-r)!
<span>C(n,r)= n! / r! (n-r)! </span>
<span>P^c(n,r)= P raised to power C(n.r)? (If so, you know C(n,r) ; raise P to power C(n,r)) </span>
<span>P(A/B) = P(A ∩ B) / P(B)
Hope this helped :)</span>
5000-97
= 4903
to check= 4903+97=5000