Add 16/90 and 98/63
1st number: 16/90, 2nd number: 1 35/63
16/90 + 98/63 is 26/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
16/90 = 16 × 7/90 × 7 = 112/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
98/63 = 98 × 10/63 × 10 = 980/630 - Add the two like fractions:
112/630 + 980/630 = 112 + 980/630 = 1092/630 - 1092/630 simplified gives 26/15
- So, 16/90 + 98/63 = 26/15
In mixed form: 111/15
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