Question

If A:B=5:6 and B:C=4:7, find A:B:C

Answer 1

Hey mate ! The answer for your question is in the attachment given below pls see it and pls don’t forget to mark me as Brainliest.... plsss

Answer 2

Step-by-step explanation:

$\huge\bf\underline{\red{A}\green{N}\orange{S}\pink{W}\purple{E}\blue{R}}$

Here,

A : B = 5 : 6 and B : C = 4 : 7

Then,

$\Large\bf\frac{A}{B} = \frac{5}{6} , \frac{B}{C} =\frac{4}{7}$

$\Large\bf\: B\: = \frac{6}{5}A \: and \: B \: = \frac{4}{7}C$

Then,

$\Large\bf\frac{6}{5}A = \frac{4}{7}C$

$\Large\bf\frac{A}{C} = \frac{4}{7} × \frac{5}{6}$

$\Large\bf\frac{A}{C} = \frac{10}{21}$

Then,

B = 12

$\Large\bf\red\therefore \: A :\: B :\: C = 10 : 12: 21$

$\huge\red{\boxed{\green{\mathbb{\overbrace{\underbrace{\fcolorbox{pink}{aqua}{\underline{\red{Hope it helps}}}}}}}}}$