Add 48/21 and 4/72
1st number: 2 6/21, 2nd number: 4/72
48/21 + 4/72 is 295/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 21 × 24 = 504,
48/21 = 48 × 24/21 × 24 = 1152/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
4/72 = 4 × 7/72 × 7 = 28/504 - Add the two like fractions:
1152/504 + 28/504 = 1152 + 28/504 = 1180/504 - 1180/504 simplified gives 295/126
- So, 48/21 + 4/72 = 295/126
In mixed form: 243/126
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