Question

The sum of three consecutive natural number is 48.find out the number.​

Answer 1

Answer:

let 1 number=x

2 number=x+1, 3 number=x+2

according to question

x+x+1+x+2=48

3x=48-3

x=45/3=15

so first number=15

second number=16

third number=17

Answer 2

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Let the unknown number be x

First number= x+1

Second number= x+2

Third number= x+3

Now, according to the question:-

(x+1)(x+2)(x+3)= 48

⟹3x+6= 48

⟹3x= 48-6

⟹3x= 42

$\bold{⟹x = 14}$

First number= x+1= 14+1= 15

Second number= x+2= 14+2= 16

Third number=x+3= 14+3= 17