Add 8/7 and 4/10, Solve 1 1/7 + 4/10 as a fraction

Add 8/7 and 4/10

1^st number: 1 1/7, 2^nd number: 4/10

8/7 + 4/10 is 54/35.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 7 × 10 = 70,
8/7 = 8 × 10/7 × 10 = 80/70
Likewise, for the 2nd fraction, since 10 × 7 = 70,
4/10 = 4 × 7/10 × 7 = 28/70
Add the two like fractions:
80/70 + 28/70 = 80 + 28/70 = 108/70
108/70 simplified gives 54/35
So, 8/7 + 4/10 = 54/35
In mixed form: 119/35

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