If x : 7.5 = 7 : 17.5, then the value of x is
If x : y = 3 : 1, then x^3 - y^3 : x^3 + y^3 = ?
If x : y = 5 : 2, then (8x + 9y) : (8x + 2y) is :
If x is 120% of y, then what percent of 2x is y?
If x, y, z are three sum of money such that y is the simple interest on x and z is the simple interest on y for the same time and at the same rate of interest, then what is the relation between x, y, z we have = ?
If x, y, z are three sums of money such that y is the simple interest on x, z is the simple interest on y for the same time and at the same rate of interest, then we have.
If x, y, z be the digits of a number beginning from the left, the number is
If x:y = 7:5 , then what is (5x - 2y) : (3x + 2y) equal to?
If x:y be the ratio of two whole numbers and z be their HCF, then the LCM of those two number is = ?
If x=(1/3)y and y=(1/2)z, then x : y : z is equal to = ?
