I didn't undertand this problem, but someone had explained it to me and showed me what the answer would be. yolanda would win again by 1 yd. because yolanda's rate is 10 yds per 10 sec. and yoko's rate is 9 yds. per 10 sec
Apparently there is a sequel to this problem, which is,
b.Assuming the girls run at the same rate as b4, how behind should yolanda be in order 4 the two 2 finish in a tie. i think yolanda should be at least 2 yds. behind the finish line. Can someone plz check this over 4 me and tell me what the right answer would be???