Playing tennis kJ
1.594
h
Energy expenditure rate
Playing squash
kJ
2.726
h
L
130
Oxygen consumption rate
77
h
49 g
Fat burning rate
r
The table above lists average expenditure rates of playing tennis vs. playing squash based on a
body weight of 55 kilograms. The ratio of each value in the tennis column to the corresponding
value in the squash column is about the same throughout the table. Which of the following is
closest to the fat burning rate r of squash?