Add 98/28 and 90/48
1st number: 3 14/28, 2nd number: 1 42/48
98/28 + 90/48 is 43/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 28 × 12 = 336,
98/28 = 98 × 12/28 × 12 = 1176/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
90/48 = 90 × 7/48 × 7 = 630/336 - Add the two like fractions:
1176/336 + 630/336 = 1176 + 630/336 = 1806/336 - 1806/336 simplified gives 43/8
- So, 98/28 + 90/48 = 43/8
In mixed form: 53/8
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