2 and 1/4
-4
1 and 3/4 = 7 / 4 = (7 / 4) / (1 / 3) = ((7 / 4) / (1 / 3)) * 1 = ((7 / 4) / (1 / 3)) * (3 / 3) = (3 * (7 / 4)) / 3 * (1 / 3) = (21 / 4) / (3 / 3) = (21 / 4) / 1 = 21 / 4 = 5 and 1/4
1 - 1 and 3/4 = -3/4
[(-4) + (-3)]*[(-2 - (-1)] = (-4 -3)*(-2 + 1) = -7*-1 = +7[(-4) + (-3)]*[(-2 - (-1)] = (-4 -3)*(-2 + 1) = -7*-1 = +7[(-4) + (-3)]*[(-2 - (-1)] = (-4 -3)*(-2 + 1) = -7*-1 = +7[(-4) + (-3)]*[(-2 - (-1)] = (-4 -3)*(-2 + 1) = -7*-1 = +7
1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 3 1 3 2 3 3 3 4 4 1 4 2 4 3 4 4
1 1/4 - 3/4 = (1×4+1)/4 - 3/4 = 5/4 - 3/4 = (5-3)/4 = 2/4 = (1×2)/(2×2) = 1/2
1 and 1/3 = 4/3 1 and 1/4 = 5/4 4/3 x 5/4 = 20/12 = 5/3 or 1 and 2/3
1¾ + 3¼ = (1 + 3) + (¾ + ¼) = 4 + (3+1)/4 = 4 + 4/4 = 4 + 1 = 5
Do 1/3 x 4/1. This gives 4/3. 3 goes into 4 once and 1/3. So 1/3 of 4 is 1 1/3 or 1.33.......
3 and 1/4 + 1 and 3/4 = 5
3 - 1 /1/4 = 1 3/4 The answer is 1 3/4.
(1/3) x (1/4) = 1/12