Answers

Add 25/70 and 28/24

1^st number: 25/70, 2^nd number: 1 4/24

25/70 + 28/24 is 32/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 24 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 70 × 12 = 840,
   25/70 = 25 × 12/70 × 12 = 300/840
3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
   28/24 = 28 × 35/24 × 35 = 980/840
4. Add the two like fractions:
   300/840 + 980/840 = 300 + 980/840 = 1280/840
5. 1280/840 simplified gives 32/21
6. So, 25/70 + 28/24 = 32/21
   In mixed form: 111/21

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