5/40 subtracted by 3/2 in Fraction Form

The result of 5/40 subtracted by 3/2 is: -2 5/8

Step-by-Step Solution

Step 1: Understand the Problem

We need to subtract the fraction $\frac{3}{2}$ from $\frac{5}{4} 0$ .

Step 2: Find the Least Common Multiple (LCM)

To subtract fractions, we need a common denominator. The LCM of 40 and 2 is 40.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{5}{4} 0$ to $\frac{5}{4} 0$
Convert $\frac{3}{2}$ to $\frac{60}{4} 0$

Step 4: Subtract the Numerators

Subtract the numerators: 5 - 60 = -55

Step 5: Simplify the Fraction

We can simplify $\frac{-}{5} 540$ to its lowest form.
The greatest common divisor (GCD) of -55 and 40 is 5.
Dividing both numerator and denominator by the GCD, we get $\frac{-}{1} 18$ .

Step 6: Convert to Mixed Number

The fraction $\frac{-}{1} 18$ can be written as the mixed number $- 2 \frac{5}{8}$ .

Final Answer

The result of 5/40 subtracted by 3/2 is:

\frac{5}{40} - \frac{3}{2} = - 2 \frac{5}{8}

Understanding Fraction Subtraction

How to Subtract Fractions

To subtract fractions, you need to ensure they have a common denominator. Then subtract the numerators:

$\frac{a}{b} - \frac{c}{d} = \frac{a d - b c}{b d}$ (when denominators are different)

Or simply $\frac{a}{b} - \frac{c}{b} = \frac{a - c}{b}$ (when denominators are the same)

Why Simplify Fractions?

Simplifying fractions makes them easier to work with and understand. A fraction is in its simplest form when the numerator and denominator have no common factors other than 1.

To simplify a fraction, divide both the numerator and denominator by their greatest common divisor (GCD).

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