Mathematics, 27.07.2021 01:40 ashleyann3052
Năm nay mẹ 45 tuổi. Tuổi con gái bằng 2/9 tuổi mẹ.Tuổi co trai bằng 1/3 tuổi mẹ.Tính tổng số tuổi hai người von của mẹ.
Answers: 2
Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
Answers: 1
Mathematics, 21.06.2019 23:00
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
Answers: 1
Mathematics, 22.06.2019 01:20
Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site
Answers: 1
Năm nay mẹ 45 tuổi. Tuổi con gái bằng 2/9 tuổi mẹ.Tuổi co trai bằng 1/3 tuổi mẹ.Tính tổng số tuổi ha...
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