Add 20/24 and 6/90
20/24 + 6/90 is 9/10.
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,
20/24 = 20 × 15/24 × 15 = 300/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
6/90 = 6 × 4/90 × 4 = 24/360 - Add the two like fractions:
300/360 + 24/360 = 300 + 24/360 = 324/360 - 324/360 simplified gives 9/10
- So, 20/24 + 6/90 = 9/10
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