Question

if 5:4=m:20 what will be the value of m​

Answer 1

Answer:

Step-by-step explanation:

5 / 4 = 5×5 / 5×4 = 25 / 20.

m = 25.

Answer 2

$\bold{Answer\::}$

The value of m is 25.

$\underline{\underline{\bold{Step\:by\:Step\:explanation}}}$

According to the question, we have to find the value of m. Let find the value of m...

$\implies{\dfrac{5}{4} = \dfrac{m}{20}}$

By cross multiplication.....

$\implies{5\times 20 = m\times 4}$

Solve each side

$\implies{100 = m\times 4}$

Let shift 4 to Left hand side....

$\implies{\dfrac{100}{4} = m}$

After cancelling....

$\implies{25 = m}$

So the final answer is...

$\boxed{\boxed{\bold{m = 25}}}$

$\bold{Linear\:Equation}$

The upper one equation is also a linear equation , in such equations we have to find the value of variables by shifting it to another side (either left hand side or right hand side) and by changing it's sign.

$\huge\bold{\red{\ddot{\smile}}}$