124:86=

To simplify the fraction \( \frac{124}{86} \), we can find the greatest common divisor (GCD) of 124 and 86.

The GCD of 124 and 86 is 2.

Now, divide both the numerator and the denominator by the GCD:

\[ \frac{124 \div 2}{86 \div 2} = \frac{62}{43} \]

So, \( \frac{124}{86} = \frac{62}{43} \).

If you need the decimal approximation, \( 124 \div 86 \approx 1.4419 \).