Answer :

To solve the problem of arranging the given expression in ascending order, we should first simplify the expression step-by-step to find the final product of the given fractions.

Let's consider the fractions we need to multiply:
[tex]\[ \frac{2}{3}, \, \frac{1}{4}, \, \frac{5}{6}, \, \frac{3}{8} \][/tex]

1. Step 1: Multiply all the numerators together to get the numerator of the resulting fraction.

[tex]\[ 2 \times 1 \times 5 \times 3 = 30 \][/tex]

2. Step 2: Multiply all the denominators together to get the denominator of the resulting fraction.

[tex]\[ 3 \times 4 \times 6 \times 8 = 576 \][/tex]

3. Step 3: Write down the product of the fractions obtained:

[tex]\[ \frac{30}{576} \][/tex]

4. Step 4: Simplify the fraction [tex]\(\frac{30}{576}\)[/tex].

To simplify, we need to find the greatest common divisor (GCD) of the numerator and the denominator and divide both by the GCD:

The GCD of 30 and 576 is 6.

[tex]\[ \frac{30 \div 6}{576 \div 6} = \frac{5}{96} \][/tex]

Therefore, the product of the given fractions is:

[tex]\[ \frac{5}{96} \][/tex]

5. Step 5: Convert the simplified fraction into decimal form to clearly compare it.

[tex]\[ \frac{5}{96} \approx 0.052083333333333336 \][/tex]

6. Step 6: Arrange the result (since it's alone) in ascending order.

When arranged, the result is:

[tex]\[ [0.052083333333333336] \][/tex]