Solution ratio 5:8 = 40: X 0.4:1.5 = x: 2.50.2: x = 4:40% x = 1:4:1:4 = 3:8 10: 1 / 5 = 20.5:0.5

Solution ratio 5:8 = 40: X 0.4:1.5 = x: 2.50.2: x = 4:40% x = 1:4:1:4 = 3:8 10: 1 / 5 = 20.5:0.5


1) : x = 64:; (2:) x = 2 / 3. (3) x = 0.02 (4) x = 2 / 5 (5) x = 2 / 5



The solution ratio is 1.3:2.5 = x: 40.2. X 1.2 = 5:6.3. X: 4:9 = 3:8:5.4.1.2:3 = 5:2: X


Solution ratio
1.3:2.5=x:40.
2.5x=120
x=48
2. 1 / 2 of x = 6 / 5
1.2:x=6:5
6x=6
x=1
3. X: 9 / 4 = 8 / 3: 5
4x:9=8:15
60x=72
x=1.2
4.1.2:3 = 2 / 5: X
1.2x=6/5
x=1