Add 90/75 and 24/40
1st number: 1 15/75, 2nd number: 24/40
90/75 + 24/40 is 9/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
90/75 = 90 × 8/75 × 8 = 720/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
24/40 = 24 × 15/40 × 15 = 360/600 - Add the two like fractions:
720/600 + 360/600 = 720 + 360/600 = 1080/600 - 1080/600 simplified gives 9/5
- So, 90/75 + 24/40 = 9/5
In mixed form: 14/5
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