Add 36/40 and 1/84
36/40 + 1/84 is 383/420.
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,
36/40 = 36 × 21/40 × 21 = 756/840 - Likewise, for the 2nd fraction, since 84 × 10 = 840,
1/84 = 1 × 10/84 × 10 = 10/840 - Add the two like fractions:
756/840 + 10/840 = 756 + 10/840 = 766/840 - 766/840 simplified gives 383/420
- So, 36/40 + 1/84 = 383/420
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