IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mabilis na sagot. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad na may kaalaman.

There are more than 15 but fewer than 25. It is an odd number. the sum of the digit is 5. What is it?

Sagot :

Let's form this in an inequality.
15
Lets determine the odd numbers between them then add the digits...
17|1+7=8
19|1+9=10
21|2+1=3
23|2+3=5

Since 23 satisfied it all therefore 23 is the number...

-iDaniel2000
#cheers
Look at all the numbers from 16-24: 16, 17, 18, 19, 20 , 21, 22, 23, 24
look for the odd numbers from all those numbers : 17, 19, 21 and 23
try getting the sum of the numbers, you'll see that 23 is the only odd number greater than 15 and less than 25 that has a sum of 5 (2+3)

i hope it helps!