Add 98/56 and 42/40
1st number: 1 42/56, 2nd number: 1 2/40
98/56 + 42/40 is 14/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
98/56 = 98 × 5/56 × 5 = 490/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
42/40 = 42 × 7/40 × 7 = 294/280 - Add the two like fractions:
490/280 + 294/280 = 490 + 294/280 = 784/280 - 784/280 simplified gives 14/5
- So, 98/56 + 42/40 = 14/5
In mixed form: 24/5
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