Add 18/21 and 1/32
18/21 + 1/32 is 199/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 21 × 32 = 672,
18/21 = 18 × 32/21 × 32 = 576/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
1/32 = 1 × 21/32 × 21 = 21/672 - Add the two like fractions:
576/672 + 21/672 = 576 + 21/672 = 597/672 - 597/672 simplified gives 199/224
- So, 18/21 + 1/32 = 199/224
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