Question

Ifa:b=5:6 and b:c=18:23, finda:b:c.
11​

Answer 1

Answer:

Given that,

a:b = 5:6...(I)

b:c=18:23...(II)

We need to calculate the value of a:b:c

Using formula for a:b:c

a:b:c=(a\times b):(b\times b):(b\times c)a:b:c=(a×b):(b×b):(b×c)

Put the value into the formula

a:b:c=(5\times18):(6\times18):(6\times23)a:b:c=(5×18):(6×18):(6×23)

a:b:c=90:108:138a:b:c=90:108:138

a:b:c=15:18:23a:b:c=15:18:23

Hence, The value of a:b:c is 15:18:23