Question: The Fijian and Tongan ski-jumping teams have been comparing their results at the most recent Olympics. The 4 members of the Fijian team had an (arithmetic) average jump length of 53 meters while the average jump length for the two tropical island teams combined (totaling 7 athletes) was 51 meters. If not for the Fijian's best jumper, Bob, the Fijians would have had an average jump length 1/3 of a meter less than the average for the Tongans. What was the average jump length for the Tongan team and what was Bob's jump length?