Add 10/70 and 75/60
1st number: 10/70, 2nd number: 1 15/60
10/70 + 75/60 is 39/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
10/70 = 10 × 6/70 × 6 = 60/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
75/60 = 75 × 7/60 × 7 = 525/420 - Add the two like fractions:
60/420 + 525/420 = 60 + 525/420 = 585/420 - 585/420 simplified gives 39/28
- So, 10/70 + 75/60 = 39/28
In mixed form: 111/28
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