Add 24/90 and 54/35
1st number: 24/90, 2nd number: 1 19/35
24/90 + 54/35 is 38/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
54/35 = 54 × 18/35 × 18 = 972/630 - Add the two like fractions:
168/630 + 972/630 = 168 + 972/630 = 1140/630 - 1140/630 simplified gives 38/21
- So, 24/90 + 54/35 = 38/21
In mixed form: 117/21
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