Question

what is 1 and 3/8 as a rational number

Answer 1

To express \(1\frac{3}{8}\) as a rational number, you can convert the mixed number into an improper fraction.

1. Convert the whole number (1) to a fraction:
\[ 1 = \frac{8}{8} \]

2. Add the fractional part (\(\frac{3}{8}\)):
\[
1\frac{3}{8} = \frac{8}{8} + \frac{3}{8} = \frac{8 + 3}{8} = \frac{11}{8}
\]

So, \(1\frac{3}{8}\) as a rational number is \(\frac{11}{8}\).