Answers

Add 24/63 and 84/90

24/63 + 84/90 is 46/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   24/63 = 24 × 10/63 × 10 = 240/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   84/90 = 84 × 7/90 × 7 = 588/630
4. Add the two like fractions:
   240/630 + 588/630 = 240 + 588/630 = 828/630
5. 828/630 simplified gives 46/35
6. So, 24/63 + 84/90 = 46/35
   In mixed form: 111/35

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