Question

The three consecutive integers whose sum is 45 are? ​

Answer 1

Step-by-step explanation:

three coconsecutive integers

x,x+1,x+2

x+(x+1)+(x+2)=45

3x+3=45

3x=42

x=14

and hence

x+1=15,x+2=16

14+15+16=45

Answer 2

Answer:

14,15 and 16.

Step-by-step explanation:

Given:

Sum of three consecutive integers = 45

To Find:

The three consecutive integers.

Assumption:

Let the integers be x, x+1, x+2.

Solution:

According to the question:

x + x+1 + x+2 = 45

=> 3x + 3 = 45

=> 3x = 45 - 3

=> 3x = 42

=> x = 42/3

=> x = 14

▪︎ 1st integer = x = 14

▪︎ 2nd integer = x+1 = 13+1 = 15

▪︎ 3rd integer = x+2 = 13+2 = 16

Verification:

Sum of integers should be 45

=> 14+15+16 = 45

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