book Maths Puzzle Numerical Ability

Patrice alone can paint 4 rooms in 10 hours. If she hires April to help her she can paint 4 rooms in 6 hours. If she lets April paint alone how long will it take her to paint 4 rooms? Thanks you guys are GREAT!

Read Solution (Total 0)

book Other Question
The annual salary of a lecturer at a local University has 9 years experience and is paid $25,749. A lecturer with 15 years experience is paid $41,210.
a. Use this info to constru the sqaure root of 2x+5 = the sqaure root of 3x+1