a 5
1. If
b 3
find the values of:
30²
+41
(11)
sa'-4D
cuole
Answers
Answered by
1
Step-by-step explanation:
To find a : b : c, b is made same in both the ratios. L.C.M of 4 and 5 is 20
a:b=
4
3
=
4×5
3×5
=
20
15
b:c=
9
5
=
9×4
5×4
=
36
20
∴ a:b:c=15:20:36
Similar questions