Makahanap ng mabilis at maaasahang mga solusyon sa iyong mga problema sa IDNStudy.com. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.
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.
Salamat sa iyong presensya. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Sama-sama tayong lumikha ng isang mas matibay na samahan. Gawin mong pangunahing mapagkukunan ang IDNStudy.com para sa maasahang mga sagot. Nandito kami para sa iyo.
