Add 9/24 and 84/90
9/24 + 84/90 is 157/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
9/24 = 9 × 15/24 × 15 = 135/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
84/90 = 84 × 4/90 × 4 = 336/360 - Add the two like fractions:
135/360 + 336/360 = 135 + 336/360 = 471/360 - 471/360 simplified gives 157/120
- So, 9/24 + 84/90 = 157/120
In mixed form: 137/120
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