Addition and Subtraction of Fractions
Last updated at Dec. 16, 2024 by Teachoo
Like fractions are those fractions where denominators are same
Eg: 1/3, 2/3, 4/3, 8/3
2/9, 4/9, 6/9, 8/9
Add 1/3 & 4/3
1/3 + 4/3
Since denominator is same,
we add numerators
= (1+ 4)/3
= 5/3
Subtract 2 / 9 from 6 / 9
6/9 − 2/9
Since denominator is same,
we subtract numerators
= (6 - 2)/9
= 4/9
Transcript
Adding & Subtracting Like FractionsLike fractions are those fractions where denominators are same Eg: 1/3, 2/3, 4/3, 8/3 2/9, 4/9, 6/9, 8/9 Add 𝟏/𝟑 & 𝟒/𝟑 1/3 + 4/3 Since denominator is same, we add numerators = (1+ 4)/3 = 5/3 Subtract 𝟐/𝟗 from 𝟔/𝟗 6/9 − 2/9 Since denominator is same, we subtract numerators = (6 − 2)/9 = 4/9
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