Add 4/70 and 98/63
1st number: 4/70, 2nd number: 1 35/63
4/70 + 98/63 is 508/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
4/70 = 4 × 9/70 × 9 = 36/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
98/63 = 98 × 10/63 × 10 = 980/630 - Add the two like fractions:
36/630 + 980/630 = 36 + 980/630 = 1016/630 - 1016/630 simplified gives 508/315
- So, 4/70 + 98/63 = 508/315
In mixed form: 1193/315
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