Gene G. answered • 02/20/17

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Yes, there is enough information.

Angie's time is A.

That's 0.6 less than Sophie's time, so

Sophie's time is A+0.6.

Now we can write two equations:

For Angie, D = 5.4A

For Sophie, D = (4.9)(A+0.6)

Since D is the same for both,

5.4A = (4.9)(A+0.6)

5.4A = 4.9A + 2.94

0.5A = 2.94

A = 5.88 hours

Plug into either equation to find D.

D = 5.4A = (5.4)(5.88)

D = 31.752 miles