Add 30/48 and 40/27
1st number: 30/48, 2nd number: 1 13/27
30/48 + 40/27 is 455/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 48 × 9 = 432,
30/48 = 30 × 9/48 × 9 = 270/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
40/27 = 40 × 16/27 × 16 = 640/432 - Add the two like fractions:
270/432 + 640/432 = 270 + 640/432 = 910/432 - 910/432 simplified gives 455/216
- So, 30/48 + 40/27 = 455/216
In mixed form: 223/216
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