## (7)/(15)+(13)/(18) - step by step solution for the given fractions. Add fractions, full explanation.

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### Solution for the given fractions

• 7/15 + 13/18 = ?
• The common denominator of the two fractions is: 90
• 7/15 = (6*7)/(6*15) = 42/90
• 13/18 = (5*13)/(5*18) = 65/90
• Fractions adjusted to a common denominator
• 7/15 + 13/18 = 42/90 + 65/90
• 42/90 + 65/90 = (42+65)/90
• (42+65)/90 = 107/90

### Solution for the given fractions

$\frac{7}{15 }+\frac{ 13}{18 }=?$

The common denominator of the two fractions is: 90

$\frac{7}{15 }= \frac{(6*7)}{(6*15)} =\frac{ 42}{90}$

$\frac{13}{18 }= \frac{(5*13)}{(5*18)} =\frac{ 65}{90}$

Fractions adjusted to a common denominator

$\frac{7}{15 }+\frac{ 13}{18 }=\frac{ 42}{90 }+\frac{ 65}{90}$

$\frac{42}{90 }+\frac{ 65}{90 }= \frac{(42+65)}{90}$

$\frac{(42+65)}{90 }=\frac{ 107}{90}$