Add 25/45 and 24/70
25/45 + 24/70 is 283/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
25/45 = 25 × 14/45 × 14 = 350/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
24/70 = 24 × 9/70 × 9 = 216/630 - Add the two like fractions:
350/630 + 216/630 = 350 + 216/630 = 566/630 - 566/630 simplified gives 283/315
- So, 25/45 + 24/70 = 283/315
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