The compound ratio of 2 :3, 4: 1 and 5 : 3 is _____
8 : 35
40 : 9
30 : 4
18 : 40
Convert each part of the ratio to percentage:
(a) 3:1 (b) 2:3:5 (c) 1:4 (d)1:2:5
The compound ratio of 2:3, 3:5, 5:1 and 4:3 is ____________
Calculate the ratio in which the line joining A(6, 5) and B(-4, 3) is divided by the line = 2.