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# 6 2/3 x 2 2/5 x 3 3/8 =

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6 2/3 x 2 2/5 x 3 3/8 =

Sep 2, 2014

#1
+3450
+5

First, turn these numbers into inproper fractions. Here's how we'd do that:

# $$\begin{array}{l} 6\frac{2}{3} = \frac{6\times3+2}{3}=\frac{18+2}{3}=\frac{20}{3}\\\\ 2\frac{2}{5} = \frac{2\times5+2}{5}=\frac{10+2}{5}=\frac{12}{5}\\\\ 3\frac{3}{8} = \frac{3\times8+3}{8}=\frac{24+3}{8}=\frac{27}{8} \end{array}$$

Now we get:

$$\frac{20}{3}\times\frac{12}{5}\times\frac{27}{8}$$

This can simplified, so we get:

$$\frac{1}{1}\times\frac{2}{1}\times\frac{27}{1}$$

$$\frac{1\times2\times27}{1\times1\times1}$$

$$\frac{54}{1}$$

$$54$$

.
Sep 3, 2014

#1
+3450
+5

First, turn these numbers into inproper fractions. Here's how we'd do that:

# $$\begin{array}{l} 6\frac{2}{3} = \frac{6\times3+2}{3}=\frac{18+2}{3}=\frac{20}{3}\\\\ 2\frac{2}{5} = \frac{2\times5+2}{5}=\frac{10+2}{5}=\frac{12}{5}\\\\ 3\frac{3}{8} = \frac{3\times8+3}{8}=\frac{24+3}{8}=\frac{27}{8} \end{array}$$

Now we get:

$$\frac{20}{3}\times\frac{12}{5}\times\frac{27}{8}$$

This can simplified, so we get:

$$\frac{1}{1}\times\frac{2}{1}\times\frac{27}{1}$$

$$\frac{1\times2\times27}{1\times1\times1}$$

$$\frac{54}{1}$$

$$54$$