Asked by 5 grade
this is a math riddle that i can't do so please help i am a fraction eguivalent to 2/4 the sum of my numerator and my denominator is 21 what fraction am i
here it is help me please's
here it is help me please's
Answers
Answered by
Steve
Since the sum is odd, either the numerator or denominator is odd.
Since the fraction is 1/2, the denominator is even. So, we want a faction with odd numerator, even denominator, where they add to 21 and denominator is twice the numerator.
1/2? no
3/6? no
5/10? no
7/14 <<<---
or, since the denominator is twice the numerator, that means 3 times the numerator is 21. So, 7/14.
Since the fraction is 1/2, the denominator is even. So, we want a faction with odd numerator, even denominator, where they add to 21 and denominator is twice the numerator.
1/2? no
3/6? no
5/10? no
7/14 <<<---
or, since the denominator is twice the numerator, that means 3 times the numerator is 21. So, 7/14.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.