Multiplyboth the numerator and denominator by 10 for each digit after the decimal point. 4.5 1. =. 4.5 x 10 1 x 10. =. 45 10. In order to reduce the fraction find the Greatest Common Factor (GCF) for 45 and 10. Keep in mind a factor is just a number that divides into another number without any remainder. The factors of 45 are: 1 3 5 9 15 45. 4 Once you've flipped the second fraction and changed the symbol from divide to multiply, we can multiply the numerators together and the denominators together and we have our solution: 3 x 5. You're done! You now know exactly how to calculate 3/4 - 2/5. 50625 5.0625. Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 4 4 numbers to the right of the decimal point, place the decimal number over 104 10 4 (10000) ( 10000). Next, add the whole number to the left of the decimal. Reduce the fractional part of the mixed number. Addor subtract the numerators, keeping the denominator the same. 3.) Simplify the resulting fraction. Example Problem: Solve the expression 3⁄4 – 2⁄3 and simplify the resulting fraction. 1.) The denominators are unlike so we will multiply each fraction by a number that makes the denominators the same. 2.) 3 ⁄ 4 × 3 ⁄ 3 = 9 ⁄ 12 35 as a simplified fraction. 7/2 = 3 1/2. To convert 3.5 to fraction, follow these steps: First write down the decimal number divided by 1 like this: 3.5 1. As we have 1 digits after the decimal point in the numerator, we need to multiply both the numerator and denominator by 10 1 = 10, so that there is no decimal point in the numerator. Multiplythe denominator by the whole number and add the numerator. Put the result over the same denominator. 2.3=2 3/10=23/10 2.3 is 2+0.3. 0.3="3 tenths, or" 3/10 Add 3/10 to 2. 2 + 3/10=2 3/10 If you don't want a mixed number, you can convert 2 3/10 to an improper fraction. Multiply the denominator by the whole number and add the Sincethe decimal 2.5 has 1 digits after the decimal point, multiply 10 with both numerator and denominator of 2.5/1 to make numerator as a whole number. (2.5 x 10)/(1 x 10) = 25/10 step 4 Rewrite the numerator and denominator of the fraction 25/10 in the form of multiplication factors as like the below. Solution the fraction 20/100 is proper since 20 < 100. Both the numerator and denominator can be divided by 2, resulting in 10/50 after the first simplification. Both of these can further be divided by 2, resulting in 5/25, which cannot be divided by 2 or 3, but can be divided by the next prime number - 5. The result of this division is 1/5 Forcalculation, here's how to convert 2.4 as a Fraction using the formula above, step by step instructions are given below. Take only after the decimal point part for calculation. Then, divide that value by 1. Multiply both numerator and denominator by 10 (because there are 1 digits after the decimal point so that is 10 1 = 10). 9HyOt.

3 4 2 5 as a simplified fraction