Find the selling price when CP equals to rupees 915 and gain percent equal to 6 whole 2 by 3 %

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Which number produces a rationale number when multiplied by 1/5