Solutions by everydaycalculation.com

1^{st} number: 1 3/7, 2^{nd} number: 7/8

107 + 78 is 12956.

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

LCM of 7 and 8 is**56** - For the 1st fraction, since 7 × 8 = 56,

107 = 10 × 87 × 8 = 8056 - Likewise, for the 2nd fraction, since 8 × 7 = 56,

78 = 7 × 78 × 7 = 4956 - Add the two fractions:

8056 + 4956 = 80 + 4956 = 12956 - In mixed form: 21756

Related: ^{20}/_{7}+^{7}/_{8} ^{10}/_{7}+^{14}/_{8} ^{10}/_{14}+^{7}/_{8} ^{10}/_{7}+^{7}/_{16} ^{30}/_{7}+^{7}/_{8} ^{10}/_{7}+^{21}/_{8} ^{10}/_{21}+^{7}/_{8} ^{10}/_{7}+^{7}/_{24} ^{50}/_{7}+^{7}/_{8} ^{10}/_{7}+^{35}/_{8} ^{10}/_{35}+^{7}/_{8} ^{10}/_{7}+^{7}/_{40} ^{70}/_{7}+^{7}/_{8} ^{10}/_{7}+^{49}/_{8} ^{10}/_{49}+^{7}/_{8} ^{10}/_{7}+^{7}/_{56}

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