find the fraction which has the same ratio to 2 / 3 that 3 / 5 has to 6 / 7
"p : 2 / 3 = 3 / 5 : 6 / 7 as the product of the means is equal to the product of the extremes . p * 6 / 7 = 2 / 3 * 3 / 5 p * 6 / 7 = 6 / 15 p = 7 / 15 = > p = 7 / 15 answer : d"
multiply(divide(divide(3, 5), divide(6, 7)), divide(2, 3))