Solution:, if it stop at D, we got the probability of1/4 for the second spinner, So,, we have ,, if it stop at 3, we got the probability of1/3 for the first spinner, if it stop at either B or D, we got the probability of1/4 + 1/4 = 1/2 for the second spinner, "And, we multiplied them, so weve got", 1/3 x 1/2 =, So,, we have ,, if it stop at any number, we got the probability of1 for the first spinner, if it stop at A, we got the probability of1/4for the second spinner, "And, we multiplied them, so weve got", 1 x 1/4 =,