What is the value of one-half of two-thirds of three-quarters of four-fifths of five-sixths of six-sevenths of seven-eighths of eight-ninths of nine-tenths of 30?
Three sisters Pinki Yelli and Purpi lives in riddleLand. The current product of their ages of these sisters is 175. Purpi and Yelli are twins.
How old is Pinki?
