Question

5) Sum of three consecutive numbers is 63. Find all these numbers.
8)​

Answer 1

Answer:

20,21,22

Step-by-step explanation:

Let the three consecutive numbers be x,x+1,x+2

x+x+1+x+2=63

3x+3=63

3x=63-3

3x=60

x=60/3

x=20

Numbers are 20,21,22

Answer 2

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Let first consecutive number be x

then,

second consecutive number be x + 1

third consecutive number be x +2

according to questions,

=> x + x + 1 + x+ 2 = 63

=> 3x + 3 = 63

=> 3x = 63 - 3

=> 3x = 60

=> x = 20

first consecutive no be x = 20

second consecutive no be x +1 = 20 + 1 = 21

third consecutive no be x + 2 = 20 +2 = 22

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