Question

if 6:5 =4:20 then whot will be the value of y ? 9th​

Answer 1

Answer:

Given: 6:5 = y:20

⇒ 6/5 = y/20

Cross multiply and get:

5y = 6 × 20

⇒ y = 6 × 4 = 24

Step-by-step explanation:

Is this the answer?

Answer 2

Answer:

Correct Question

Find y if 6:5=y:20

Solution:-

$\\ \\ \sf{:}\longrightarrow 6:5=y:20$

$\\ \\ \sf{:}\longrightarrow \dfrac{6}{5}=\dfrac{y}{20}$

$\\ \\ \sf{:}\longrightarrow 5y=6(20)$

$\\ \\ \sf{:}\longrightarrow 5y=120$

$\\ \\ \sf{:}\longrightarrow y=\dfrac{120}{5}$

$\\ \\ \sf{:}\longrightarrow y=24$