The average of three numbers are 32.The second number is two times the fist numbers and the third number is six units more than the second number.The first number is?

The average of three numbers is 32. The second number is two times the first number and the third number is six units more than the second number. The first number is ?

Trung bình cộng của 3 số là 32. Số thứ hai bằng 2 lần số thứ nhất ; số thứ ba hơn số thứ hai 6 đơn vị. Tìm số thứ nhất?

The sum of the first and the second number is 5.52. The sum of the second and the third number is 12.25. The sum of the third and the first number is 11.63. Find the first number.
Answer: The first number is 

The sum of the first and the second number is 5.52. The sum of the second and the third number is 12.25. The sum of the third and the first number is 11.63. Find the first number.

1. Find x, given that:

\(\left(x+\frac{1}{3}\right)+\left(x+\frac{3}{40}\right)+\left(x+\frac{3}{88}\right)=\frac{31}{22}\)

2. The arithmatic average of three numbers is equal to 13.5 . The average of the first number and second number is 13, and the average of the second number and third number is 13.85 . Find the three numbers.

3. Compare A and B, given that:

A = 2.015 x 201.7

B = 20.16 x 20.16

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