Add 24/42 and 48/90
24/42 + 48/90 is 116/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
24/42 = 24 × 15/42 × 15 = 360/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
48/90 = 48 × 7/90 × 7 = 336/630 - Add the two like fractions:
360/630 + 336/630 = 360 + 336/630 = 696/630 - 696/630 simplified gives 116/105
- So, 24/42 + 48/90 = 116/105
In mixed form: 111/105
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