Find three consecutive integers whose sum is 42
Answers
Answer:
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Step-by-step explanation:
THE CORRECT ANSWER IS
Therefore, three consecutive integers that add up to 42 are 13, 14, and 15. We know our answer is correct because 13 + 14 + 15 equals 42 as displayed above.
Answer:
13, 14, 15
Step-by-step explanation:
Consecutive Numbers are such that occur one after the other.
If we have a number n the number next to it will be (n + 1)
Using this concept:-
• Let, there be a number x
• it's consecutive number Will be (x + 1)
• (x+1)'s consecutive will be (x + 2)
Lets say the Sum of these three consecutive numbers is 42.
=> x + (x + 1) + (x + 2) = 42
adding like terms
=> 3x + 3 = 42
Taking 3 common
=> 3(x + 1) = 42
dividing by 3
=> x + 1 = 42/ 3
=> x + 1 = 14
=> x = 13
If the value of x is 13,
• x + 1 = 14
• x + 2 = 15
Hence, Required consecutive numbers are 13, 14, and 15.
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Hope this helps!