the sum of two numbers is 15 and their geometric mean is 20 % lower than arithmetic mean . find the numbers .
"let a and b are two numbers so a + b = 15 . . . . ( 1 ) now gm = am * 80 / 100 or , sqrt ( ab ) = [ ( a + b ) / 2 ] * 80 / 100 squaring both sides . . . and after that putting the value of ( a + b ) . . . we get . . . . . ab = 36 now go through from option then we get 12 * 3 = 36 answer : b"
divide(subtract(20, power(15, const_2)), const_2)