Question

Find the ratio of A : C when A : B = 3 : 5   B : C = 6 : 7?​

Answer 1

Answer:

hello mate

here is your answer

according to the question

ab = 3:5

b:c= 6:7

b has two values 5 and 6

so we will take out the LCM of 5,6 which is 30

a:b =3/5=3*6/5*6=18/30

b:c

b/c=6*5/7*5=30/35

a:b:c = 18:30:35

I hope it helps you

mark as brainlist answer

follow me

follow me on YouTube

princess navya navya

Answer 2

Answer:

18 : 35

Step-by-step explanation:

A : B = 3 : 5

B : C = 6 : 7

A : B = 3 × 6 : 5 × 6 = 18 : 30

B : C = 6 × 5 : 7 × 5 = 30 : 35 ........( equalling B of both the sides with numerator as well as denominator )

A : B : C = 18 : 30 : 35

required ratio A : C

Therefore A : C = 18 : 35