Answer :
Answer:
1/4
Step-by-step explanation:
Because 12+13 is 25 and 100 divided by 25 is 4 so its 1/4 hope this helps! :)
Solution:-
[tex]\rightarrow[/tex]Total number of red and green balloons [tex]\sf{= 12+13}[/tex]
[tex]\sf{= 25}[/tex]
[tex]\rightarrow[/tex]Fraction of both green and red balloons [tex]\sf{= \frac{25}{100}}[/tex]
[tex]\sf{= \frac{1}{4}}[/tex]
[tex]\rightarrow[/tex]Fraction of not green and red balloons [tex]\sf{=\:1- \frac{1}{4}}[/tex]
[tex]\sf{= \frac{3}{4}}[/tex]
[tex]\rightarrow[/tex] Therefore, fraction of not green and red balloons [tex]\sf{= \frac{3}{4}}[/tex]
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Hope it helps you:)