Question

Rosalyn and Naomi left their homes, which are

330 miles apart, and drove straight toward each
other. It took 3 hours for the two to meet. If
Naomi's speed was 10 mph slower than Rosalyn's
speed, what was Rosalyn's speed?

Answer 1

60 mph

Explanation:

(R-10)*3 + R*3 = 330

R=60