Answers

Add 7/90 and 56/7

1^st number: 7/90, 2^nd number: 8 0/7

7/90 + 56/7 is 727/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 7 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 90 × 7 = 630,
   7/90 = 7 × 7/90 × 7 = 49/630
3. Likewise, for the 2nd fraction, since 7 × 90 = 630,
   56/7 = 56 × 90/7 × 90 = 5040/630
4. Add the two like fractions:
   49/630 + 5040/630 = 49 + 5040/630 = 5089/630
5. 5089/630 simplified gives 727/90
6. So, 7/90 + 56/7 = 727/90
   In mixed form: 87/90

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