Find A : B : C
.
.
A : B = 1 : 2 and B : C = 4 : 3
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Answer:
A:B:C = 2:4:3
Step-by-step explanation:
LCM of B is 4 so
2(1):2(2) = A:B
4:3 = B:C
A:B:C = 2:4:3
Answer:
We have,
a : b = 1 : 2 ........(1)
and b : c = 3 : 4 ........(2)
To find, the value of a:b:c =?
Step-by-step explanation:
We have,
a : b = 1 : 2
Multiplying equation (1) by \dfrac{3}{2}
2
3
, we get
a:b=1\times \dfrac{3}{2}:2\times \dfrac{3}{2}a:b=1×
2
3
:2×
2
3
⇒ a:b=\dfrac{3}{2}:3a:b=
2
3
:3 ........(3)
Comparing equations (2) and (3), we get
a:b:c=\dfrac{3}{2}:3:4a:b:c=
2
3
:3:4
Mutiplying by 2, we get
⇒ a : b : c = 3 : 6 : 8
Hence, the value of a : b : c = 3 : 6 : 8