Question

The sum of 5and third part of a number is 25.What is the number​

Answer 1

Answer:

Let the number be x.

So, third part of a number = ¹/₃x

According to condition,

5+¹/₃x = 25

or, ⁽¹⁵⁺ˣ⁾/₃ = 25

or, x+15 = 25×3

or, x+15 = 75

or, x = 75-15

or, x = 60

Hence, the number is 60.

Answer 2

Answer:

$\boxed{\boxed{The\; number\; is\; 60.}}$

Step-by-step explanation:

Let the number that we have to find out be 'x'.

Then it is said that ,

The sum of 5 and third part of a number is 25.

i.e,

$5+ \dfrac{1}{3} x = 25$

LCM is 3 , so

$\dfrac{5*3 +x}{3} = 25$

$\dfrac{15+x}{3} = 25$

$\implies$ 15+x = 25×3

$\implies$ 15+x = 75

$\implies$ x = 75  - 15

$\implies$ x = 60

Therefore the required number , x is 60