u:v = w:x then select the alternendo property:
a) v:u = x:w
b) u:x = v:w
c) w:u = v:x
d) u:w = v:x
If 3:5 = 6:10 then alternendo property:
a) 3:10 = 5:6
b) 3:5 = 10:6
c) 1:2 = 2:1
d) 3:6 = 5:10
If 3p+1: 2p = 5r:7s:
a) 3p+1:7s = 5r:2p
b) 3p+1:5r = 7s:2p
c) 3p+1:5r = 2p:7s
d) 3p+1:7s = 5r:2p
If a:b :: c:d then b:a :: d:c that is if two ratio’s are equal then their inverse ratio’s are also equal.
If 5:2y::7:x select invertendo property:
a) 2y:7 = 5:x
b) 2y:5 = x:7
c) 5:7 = 2y:x
d) 2y:5 = 7:x
If two ratio are equal then there inverse ratio’s are also:
a) equal
b) equal to zero
c) equal to componendo
d) equal to alternendo
