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Add 40/48 and 7/10

40/48 + 7/10 is 23/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 10 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    40/48 = 40 × 5/48 × 5 = 200/240
  3. Likewise, for the 2nd fraction, since 10 × 24 = 240,
    7/10 = 7 × 24/10 × 24 = 168/240
  4. Add the two like fractions:
    200/240 + 168/240 = 200 + 168/240 = 368/240
  5. 368/240 simplified gives 23/15
  6. So, 40/48 + 7/10 = 23/15
    In mixed form: 18/15

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