Add 45/24 and 40/7
1st number: 1 21/24, 2nd number: 5 5/7
45/24 + 40/7 is 425/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 7 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
45/24 = 45 × 7/24 × 7 = 315/168 - Likewise, for the 2nd fraction, since 7 × 24 = 168,
40/7 = 40 × 24/7 × 24 = 960/168 - Add the two like fractions:
315/168 + 960/168 = 315 + 960/168 = 1275/168 - 1275/168 simplified gives 425/56
- So, 45/24 + 40/7 = 425/56
In mixed form: 733/56
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