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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.
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.
Bài này là trong VIOLYMPIC TOÁN TIẾNG ANH VÒNG CẤP TRƯỜNG ĐÓ! (Các bạn nhớ trình bày cách giải cụ thể theo cách cấp 1 nhé!)
The sum of two number is 14,4 . If the first number is increased by 5 times and the second number is increased by 2 times then the new sum will equal 35,1. Find the first number.
the sum of two decimal number is 20,1. If the first number is increased by 5 times and the second number is unchange then new sum will equal 70,5.The second 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 ?
the sum of two numbers is equal to 77 if the first number is mutiplied by 8 and the second number by 6, the two product is equal. the larger number of these numbers is ...
The sum of two numbers is equal to 77. If the first number is multiplied by 8 and the second by 6, the two products are equal. The larger of two 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?
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