Makakuha ng eksaktong at maaasahang sagot sa lahat ng iyong katanungan sa IDNStudy.com. Alamin ang mga maaasahang sagot sa iyong mga tanong mula sa aming malawak na kaalaman sa mga eksperto.
Sagot :
Question:
The sum of three consecutive odd numbers is 81. What are the numbers?
Representation:
n = 1st integer
n + 2 = 2nd integer
n + 4 = 3rd integer
Working Equation:
n + (n + 2) + (n + 3) = 81 -- 81 is the expected outcome.
Sol'n:
n + (n + 2) + (n + 4) = 81
Add like terms
(n + n + n) + (2 + 4) = 81
3n + 6 = 81
Transpose
3n = 81 - 6
Simplify
3n = 75
Divide both sides by 3. (Dividing by 3 to remove the constants on the right side.)
3n/3 = 75/3
Find the 3 integers.
If n = 25, therefore:
n = 25
n + 2 = 27
n + 4 = 31
FINAL ANSWER:
The three consecutive odd integers, whose some is 81, is 25, 27, and 31.
Hope this helped.
The sum of three consecutive odd numbers is 81. What are the numbers?
Representation:
n = 1st integer
n + 2 = 2nd integer
n + 4 = 3rd integer
Working Equation:
n + (n + 2) + (n + 3) = 81 -- 81 is the expected outcome.
Sol'n:
n + (n + 2) + (n + 4) = 81
Add like terms
(n + n + n) + (2 + 4) = 81
3n + 6 = 81
Transpose
3n = 81 - 6
Simplify
3n = 75
Divide both sides by 3. (Dividing by 3 to remove the constants on the right side.)
3n/3 = 75/3
Find the 3 integers.
If n = 25, therefore:
n = 25
n + 2 = 27
n + 4 = 31
FINAL ANSWER:
The three consecutive odd integers, whose some is 81, is 25, 27, and 31.
Hope this helped.
Ang iyong kontribusyon ay napakahalaga sa amin. Magpatuloy sa pagtatanong at pagbibigay ng mga sagot. Sama-sama tayong magtatagumpay sa ating layunin. Para sa mabilis at eksaktong mga solusyon, isipin ang IDNStudy.com. Salamat sa iyong pagbisita at sa muling pagkikita.
