Add 9/30 and 70/16
1st number: 9/30, 2nd number: 4 6/16
9/30 + 70/16 is 187/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
9/30 = 9 × 8/30 × 8 = 72/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
70/16 = 70 × 15/16 × 15 = 1050/240 - Add the two like fractions:
72/240 + 1050/240 = 72 + 1050/240 = 1122/240 - 1122/240 simplified gives 187/40
- So, 9/30 + 70/16 = 187/40
In mixed form: 427/40
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