3 years ago

Find the sum 1/2 + 3/8 A.1/2 B.3/4 C.7/8 D.4/10

1 answer:

ryzh [129]3 years ago

3 0

Answer:

$\large\boxed{C.\ \dfrac{7}{8}}$

Step-by-step explanation:

$\dfrac{1}{2}+\dfrac{3}{8}\\\\\text{LCD}=8\\\\\dfrac{1\cdot4}{2\cdot4}+\dfrac{3}{8}=\dfrac{4}{8}+\dfrac{3}{8}=\dfrac{3+4}{8}=\dfrac{7}{8}$

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Find the sum 1/2 + 3/8 A.1/2 B.3/4 C.7/8 D.4/10​