Add 7/30 and 40/48
7/30 + 40/48 is 16/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
7/30 = 7 × 8/30 × 8 = 56/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
40/48 = 40 × 5/48 × 5 = 200/240 - Add the two like fractions:
56/240 + 200/240 = 56 + 200/240 = 256/240 - 256/240 simplified gives 16/15
- So, 7/30 + 40/48 = 16/15
In mixed form: 11/15
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