Add 48/84 and 60/70
48/84 + 60/70 is 10/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
48/84 = 48 × 5/84 × 5 = 240/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
60/70 = 60 × 6/70 × 6 = 360/420 - Add the two like fractions:
240/420 + 360/420 = 240 + 360/420 = 600/420 - 600/420 simplified gives 10/7
- So, 48/84 + 60/70 = 10/7
In mixed form: 13/7
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