Madara didn't die at the valley of end. He was alive. Zetsu took Obito to Madara when he supposedly died. When Obito gained his senses back, he left Madara to go meet his teammates.
Anyhow, Madara survived. He collected the blood samples from the spot where he and Hashirama fought and injected is blood in his own blood stream. That mixed blood had a DNA structure similar to that of Otsutsukis, the origin of both the clans.
Madara used the rinne rebirth jutsu to revive himself. The rinnegan gives you access to the six paths techniques, and one of them is the human path, which governs the laws of life and death. Hence, the person who has the rinnegan can use it to revive the dead, at the cost of their own life.
Madara than inject Hashirama's cells within his DNA and at near death's door he was able to unlock the Rinnegan, With it he was able to bring the Gedo Statue from the moon to earth and with it he was able to pump charka into his body in order for him to live longer.
One kilogram of icing sugar converted to US cup equals to 8.00 cup us. How many US cups of icing sugar are in 1 kilogram? The answer is: The change of 1 kg - kilo ( kilogram ) unit in a icing sugar measure equals = into 8.00 cup us ( US cup ) as per the equivalent measure and for the same icing sugar type.
US Cups to Liters tableUS CupsLiters1 cup US0.24 L2 cup US0.47 L3 cup US0.71 L4 cup US0.95 L•Jul 22, 2018