Question

Two sisters Anna and Shay left the home at the same time. They headed out in opposite directions towards their destination. Shay drove 50 mph faster than her sister Anna. Two hours they were 220 mph apart from each. What was Anna’s average speed?

Answer 1

Anna average speed is 30 mph.

( x + (x + 50) ) x 2 = 220
x = Anna’ s average speed