Answers

Add 49/63 and 6/60

49/63 + 6/60 is 79/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 60 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   49/63 = 49 × 20/63 × 20 = 980/1260
3. Likewise, for the 2nd fraction, since 60 × 21 = 1260,
   6/60 = 6 × 21/60 × 21 = 126/1260
4. Add the two like fractions:
   980/1260 + 126/1260 = 980 + 126/1260 = 1106/1260
5. 1106/1260 simplified gives 79/90
6. So, 49/63 + 6/60 = 79/90

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