Chisoo108idn
Answered

Suriin ang malawak na saklaw ng mga paksa sa IDNStudy.com. Ang aming platform ng tanong at sagot ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

The average of five consecutive odd numbers is 59.What is the five odd number?

Sagot :

KallesEliasidn

Problem:

The average of five consecutive odd numbers 59. What are the five numbers

Solution:

because its a consecutive odd integers, add each increase by 2

let the 1st number = x

2nd number = x + 2

3rd number = x + 2 + 2 = x + 4

4th number = x + 2 + 2 + 2 = x + 6

5th number = x + 2 + 2 + 2 + 2 = x + 8

[tex]\[\begin{array}{l}average = \frac{{(x) + (x + 2) + (x + 4) + (x + 6) + (x + 8)}}{5}\\\\59 = \frac{{5x + 20}}{5}\\\\295 = 5x + 20\\\\5x = 295 - 20\\\\5x = 275\\\\x = 55\end{array}\][/tex]

1st number = 55

2nd number = 55 + 2 = 57

3rd number = 55 + 4 = 59

4th number = 55 + 6 = 61

5th number = 55 + 8 = 63

Checking:

[tex]\[\begin{array}{l}59 = \frac{{(55) + (55 + 2) + (55 + 4) + (55 + 6) + (55 + 8)}}{5}\\\\59 = \frac{{55 + 57 + 59 + 61 + 63}}{5}\\\\59 = \frac{{295}}{5}\\\\59 = 59;ok\end{array}\][/tex]

Answer:

The five numbers are 55, 57, 59, 61 and 63

#CarryOnLearning

Salamat sa iyong kontribusyon. Huwag kalimutang bumalik upang magtanong at matuto ng mga bagong bagay. Ang iyong kaalaman ay napakahalaga sa ating komunidad. Para sa mabilis at maasahang mga sagot, bisitahin ang IDNStudy.com. Nandito kami upang tumulong sa iyo.