he distance between two stations A and B is 230 km. Two cars start simultaneously from A and Bin the opposite directions and the distance betweenthe one car is less than that of the other by 10km/h. Find the speed of each carthem after three hours is 20km. If the speed of21. A man leaves half his property to his wife, one-third to his son and the remaining to his daughter.If the daughter's share is 3000, how much money did the man leave? How much money did hiswife get? what is his son's share ?

he distance between two stations A and B is 230 km. Two cars start sim

1.	he distance between two stations A and B is 230 km. Two cars start simultaneously from A and Bin the opposite directions and the distance betweenthe one car is less than that of the other by 10km/h. Find the speed of each carthem after three hours is 20km. If the speed of21. A man leaves half his property to his wife, one-third to his son and the remaining to his daughter.If the daughter's share is 3000, how much money did the man leave? How much money did hiswife get? what is his son's share ?
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