Add 7/70 and 36/63
7/70 + 36/63 is 47/70.
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,
7/70 = 7 × 9/70 × 9 = 63/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
36/63 = 36 × 10/63 × 10 = 360/630 - Add the two like fractions:
63/630 + 360/630 = 63 + 360/630 = 423/630 - 423/630 simplified gives 47/70
- So, 7/70 + 36/63 = 47/70
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