Answers

Add 49/45 and 60/40

1^st number: 1 4/45, 2^nd number: 1 20/40

49/45 + 60/40 is 233/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 40 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 45 × 8 = 360,
   49/45 = 49 × 8/45 × 8 = 392/360
3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
   60/40 = 60 × 9/40 × 9 = 540/360
4. Add the two like fractions:
   392/360 + 540/360 = 392 + 540/360 = 932/360
5. 932/360 simplified gives 233/90
6. So, 49/45 + 60/40 = 233/90
   In mixed form: 253/90

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