Identify Common Denominator: Identify a common denominator for 103 and 51. Both fractions can be expressed with a common denominator of 10, since 5 is a factor of 10.
Convert to Denominator of 10: Convert 51 to a fraction with a denominator of 10.To do this, multiply both the numerator and the denominator by 2.51=(5×2)(1×2)=102
Add Fractions: Add the two fractions with the common denominator.103+102=10(3+2)=105
Simplify Fraction: Simplify the fraction 105. 105 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 5. 105=(10/5)(5/5)=21
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