Add 98/40 and 10/84
1st number: 2 18/40, 2nd number: 10/84
98/40 + 10/84 is 1079/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 84 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 40 × 21 = 840,
98/40 = 98 × 21/40 × 21 = 2058/840 - Likewise, for the 2nd fraction, since 84 × 10 = 840,
10/84 = 10 × 10/84 × 10 = 100/840 - Add the two like fractions:
2058/840 + 100/840 = 2058 + 100/840 = 2158/840 - 2158/840 simplified gives 1079/420
- So, 98/40 + 10/84 = 1079/420
In mixed form: 2239/420
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