Answer
Tortoise travels 28 m further
Work Step by Step
time in seconds = 12 $\times$ 60 = 720 s
$distance_{sloth}$
= average speed $\times$ time
= 0.037 $\times$ 720
$\approx$ 27 m
$distance_{tortoise}$
= average speed $\times$ time
= 0.076 $\times$ 720
$\approx$ 55 m
55 - 27 = 28 m