If(c+a), (b+d) , (c
+a) and y are in proportion find y………….
a) c –a
b) b + d
c) a – c
d) both a & c
If x varies inversely
to y and x = 3 when y = 12 find the value of y when x = 6.
a) 36
b) 12
c) 6
d)3
If 7:9 :: x:27 what
is the value of x?
a) 7
b) 21
c) 81
d) 3
c
by at 2025-02-25 19:20:40