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Add 36/70 and 4/9

36/70 + 4/9 is 302/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 9 is 630
  2. For the 1st fraction, since 70 × 9 = 630,
    36/70 = 36 × 9/70 × 9 = 324/630
  3. Likewise, for the 2nd fraction, since 9 × 70 = 630,
    4/9 = 4 × 70/9 × 70 = 280/630
  4. Add the two fractions:
    324/630 + 280/630 = 324 + 280/630 = 604/630
  5. 604/630 simplified gives 302/315
  6. So, 36/70 + 4/9 = 302/315

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