4ц. 3/4 = 19/4
19/4 / 1/4 = 19/4 * 4 = 76/4 = 19
19 - 2ц. 3/14 = 16ц. 11/14
16ц. 11/14 * 7 = 235/14 * 7 = 1645/14 = 117,5
4ц. 3/4 = 19/4
19/4 / 1/4 = 19/4 * 4 = 76/4 = 19
19 - 2ц. 3/14 = 16ц. 11/14
16ц. 11/14 * 7 = 235/14 * 7 = 1645/14 = 117,5