What is 43.43 as a Fraction?

Learn how to convert 43.43 to a fraction with step-by-step instructions

Quick Answer

43.43 as a fraction is:

4343/100

This is the simplest form of the fraction

43.43 Decimal to Fraction Calculator

Convert Any Decimal to a Fraction

Enter a decimal number to see its fraction equivalent

How to Convert 43.43 to a Fraction

General Method: Converting Decimals to Fractions

Follow these steps to convert any decimal to a fraction

Step 1: Count Decimal Places

Count the number of digits after the decimal point

Example: 0.25 has 2 decimal places

Step 2: Multiply by Power of 10

Multiply by 10 raised to the number of decimal places

0.25 × 100 = 25

Step 3: Create Fraction

Use the result as numerator over the multiplier as denominator

25/100

Step 4: Simplify

Reduce the fraction if possible by dividing both numbers by their GCD

25/100 = 1/4

Converting 43.43 to a Fraction

Let's apply the method to convert 43.43

1

Count the decimal places in 43.43

43.43
There are 2 digits after the decimal point
2

Multiply by 10 (100)

43.43 × 100 = 4343
Moving the decimal point 2 places right
3

Write as a fraction

4343/100
Numerator: 4343, Denominator: 100
4

Simplify the fraction

4343/100 = 4343/100
This fraction is already in its simplest form

Final Result

43.43 = 4343/100

Tips and Notes

  • The denominator will always be a power of 10 for terminating decimals
  • Each decimal place corresponds to multiplying by 10 (e.g., 2 places = 100)
  • Very small decimals like 43.43 often result in fractions with large denominators
DecimalFractionComparison
4.343434.3/100Smaller
43.434343/100Current Value
434.343430/100Larger
4343434300/100Larger
434304343000/100Larger

Additional Information

Scientific Notation

43.43 can be written as 4343 × 10⁻2 in scientific notation

Percentage

43.43 is equal to 4343.000% as a percentage

Common Calculations with 43.43

Quick Reference Guide

Common calculations and conversions with 43.43

Multiplication

  • 43.43 × 10 = 434.3
  • 43.43 × 100 = 4343
  • 43.43 × 1000 = 43430
  • 43.43 × 10000 = 434300
  • 43.43 × 100 = 4343

Division

  • 43.43 ÷ 2 = 21.715
  • 43.43 ÷ 5 = 8.686
  • 43.43 ÷ 10 = 4.343
  • 43.43 ÷ 1/43.43 = 100

43.43 in Different Number Systems

Decimal

43.43

Scientific Notation

4343 × 10⁻2

Percentage

4343.000%

Fraction

4343/100

Parts Per Million

43430000 PPM

Binary

0.0100 0011

Real-World Applications of 43.43

Where You Might Encounter 43.43

Scientific Applications

  • • Microscopic measurements (43430000 micrometers)
  • • Chemical concentrations
  • • Statistical probability calculations
  • • Error margins in precise measurements

Engineering

  • • Manufacturing tolerances
  • • Electronic component specifications
  • • Quality control measurements
  • • Precision engineering