Add 25/90 and 10/7, Solve 25/90 + 1 3/7 as a fraction

Add 25/90 and 10/7

1^st number: 25/90, 2^nd number: 1 3/7

25/90 + 10/7 is 215/126.

Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 90 × 7 = 630,
25/90 = 25 × 7/90 × 7 = 175/630
Likewise, for the 2nd fraction, since 7 × 90 = 630,
10/7 = 10 × 90/7 × 90 = 900/630
Add the two like fractions:
175/630 + 900/630 = 175 + 900/630 = 1075/630
1075/630 simplified gives 215/126
So, 25/90 + 10/7 = 215/126
In mixed form: 189/126

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