What is $\frac { 3 } { 5 }$ added to $\frac { 3 } { 4 }$ ?
A) $1 \frac { 7 } { 20 }$
B) $2 \frac { 7 } { 20 }$
C) $1 \frac { 7 } { 40 }$
D) $3 \frac { 2 } { 3 }$
E) $\frac { 2 } { 3 }$

Question

Quizplus · Accepted Answer

To add fractions, you need a common denominator. The least common multiple of 5 and 4 is 20. Convert $\frac{3}{5}$ to $\frac{12}{20}$ and $\frac{3}{4}$ to $\frac{15}{20}$. Adding these gives $\frac{27}{20}$, which simplifies to $1 \frac{7}{20}$.

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What Is $\frac { 3 } { 5 }$ Added To $\frac { 3 } { 4 }$