1003020201
Level:
A
Find the solution set of the following equation.
Linear equations and inequalities
1003020202
Level:
A
Assuming
1003020203
Level:
A
Find the solution set of the following equation.
1003020204
Level:
A
Assuming
1003037301
Level:
A
Five times the unknown number is greater by nine than one-half of the number. Find the number.
1003037302
Level:
A
The sum of three consecutive odd numbers is twenty greater than the smallest of these numbers. Find the smallest one of the three unknown odd numbers.
1003037303
Level:
A
Two more than eight times of the unknown number is the same as one-third of the difference of one and the number. Find the number.
1003037304
Level:
A
The product of two consecutive natural numbers is the same as the sum of the square of the smaller one and eight. Find the smaller number.
There is not such a natural number.
1003037305
Level:
A
Suppose we increase the numerator of five-ninth by an integer and we decrease the denominator of five-ninth by the same integer. We get the fraction with numerator six times greater than the denominator. Find the integer.
There is no such an integer.
1003037306
Level:
A
The ratio of two more than five times
It is not possible to determine the number