Add 25/18 and 3/70, Solve 1 7/18 + 3/70 as a fraction

Add 25/18 and 3/70

1^st number: 1 7/18, 2^nd number: 3/70

25/18 + 3/70 is 451/315.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 70 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 18 × 35 = 630,
25/18 = 25 × 35/18 × 35 = 875/630
Likewise, for the 2nd fraction, since 70 × 9 = 630,
3/70 = 3 × 9/70 × 9 = 27/630
Add the two like fractions:
875/630 + 27/630 = 875 + 27/630 = 902/630
902/630 simplified gives 451/315
So, 25/18 + 3/70 = 451/315
In mixed form: 1136/315

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