Add 10/84 and 32/40
10/84 + 32/40 is 193/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 40 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 84 × 10 = 840,
10/84 = 10 × 10/84 × 10 = 100/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
32/40 = 32 × 21/40 × 21 = 672/840 - Add the two like fractions:
100/840 + 672/840 = 100 + 672/840 = 772/840 - 772/840 simplified gives 193/210
- So, 10/84 + 32/40 = 193/210
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