In March 2018, 1 XRP is indeed 0,686 dollars while 1 BTC (Bitcoin) is exchanged on the same date at 8617,40 dollars!
Am Mäerz 2018, 1 XRP ass souguer 0,686 Dollar, während 1 BTC (Bitcoin) am selwechte Datum am 8617,40 Dollar iwwerschratt ass!