exam Maths Puzzle Numerical Ability

Two cars leave an intersection at the same time. One travels north, and the other heads west traveling 10 mph faster. after 1 hour, they are 50 miles apart. What are their speeds?

Read Solution (Total 0)

exam Other Question

Not sure how to do this.

One day, the temperature at 9:00 A.M. was 42�F, and by 2:00 P.M. the temperature was 57�F. What was the hourly rate of temperature change?

Thanks At 10am Brad headed west at 8 mph. At noon Danny headed east from the same place at 12mph. What time was it when they were 116 miles apart?