Solutions by everydaycalculation.com

418 + 68 is 3536.

- Find the least common denominator or LCM of the two denominators:

LCM of 18 and 8 is**72** - For the 1st fraction, since 18 × 4 = 72,

418 = 4 × 418 × 4 = 1672 - Likewise, for the 2nd fraction, since 8 × 9 = 72,

68 = 6 × 98 × 9 = 5472 - Add the two fractions:

1672 + 5472 = 16 + 5472 = 7072 - After reducing the fraction, the answer is 3536

Related: ^{8}/_{18}+^{6}/_{8} ^{4}/_{18}+^{12}/_{8} ^{4}/_{36}+^{6}/_{8} ^{4}/_{18}+^{6}/_{16} ^{12}/_{18}+^{6}/_{8} ^{4}/_{18}+^{18}/_{8} ^{4}/_{54}+^{6}/_{8} ^{4}/_{18}+^{6}/_{24} ^{20}/_{18}+^{6}/_{8} ^{4}/_{18}+^{30}/_{8} ^{4}/_{90}+^{6}/_{8} ^{4}/_{18}+^{6}/_{40} ^{28}/_{18}+^{6}/_{8} ^{4}/_{18}+^{42}/_{8} ^{4}/_{18}+^{6}/_{56}

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