Add 4/84 and 50/7
1st number: 4/84, 2nd number: 7 1/7
4/84 + 50/7 is 151/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
4/84 = 4 × 1/84 × 1 = 4/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
50/7 = 50 × 12/7 × 12 = 600/84 - Add the two like fractions:
4/84 + 600/84 = 4 + 600/84 = 604/84 - 604/84 simplified gives 151/21
- So, 4/84 + 50/7 = 151/21
In mixed form: 74/21
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