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Method 1: Writing 3 1/2 as a decimal using the division method. To convert any fraction to decimal form, we just need to divide its numerator by denominator. To perform any operation, the first step is to change any mixed fraction to an improper fraction. Here, the fraction is 3 1/2 which means we need to perform 7 ÷ 2 [3 1/2 is in mixed ...
3 1/2=3.50=350% To convert a fraction into decimal, one needs to transform it so that the fraction is a sum of fractions each or which has a denominator, which is a power of 10. 3 1/2=3 (1xx50)/(2xx50)=3 50/100=3.50 And for conversion to percentage, one needs to multiply this by 100 Hence 3 1/2=3.50=(3.50xx100)%=350%
So, 1/2 as a decimal is 0.5. Method 2: Writing 1/2 as a decimal by converting the denominator to powers of 10. Step 1: Find a number such that we can multiply by the denominator of the fraction to make it 10 or 100 or 1000 and so on. Step 2: Multiply both numerator and denominator by that number to convert it into an equivalent fraction.
So 1/2 is the same as 50% and 3 is the same as 300%. so 3+1/2 -= 300%+50% = 350%. color (red) ("First principle method - takes longer to explain than to do.") color (blue) ("First convert to an improper fraction") write as 3+1/2. Multiply by 1 and you do not change the value but 1 comes in many forms.
Changing fractions to a decimal you just have to divide the Quotient by the Divisor. For example; 2 5 → Fraction. Now dividing 2 by 5; 2 ÷ 5 = 0.4 → Decimal. Changing fractions to a percentage, you just have to multiply the fraction by 100. For example; 2 5 → Fraction. 100% → Percentage.
Answer: 1/3 is expressed as 0.3333 in its decimal form. Let us see how to convert 1/3 as a decimal and see the procedure to convert a fraction to a decimal. Explanation: One Third as a Decimal. Step 1: In order to express 1 over 3 as a decimal, we divide 1 by 3. Step 2: When we divide 1 by 3, we get, 1 ÷ 3 = 0.333...This means that the ...
Step 1: Convert the fraction to a decimal by solving it. 42/4 = 10.5%. Step 2: Once the decimal is obtained, remove the percentage sign and shift the decimal point two places towards the left, which gives us 10.5 = 10.5/100 = 0.105. Therefore, 42/4% in decimal is 0.105. View Answer >.
The structure of a decimal is: Decimal point " "darr "units" + 10^("ths") + 100^("ths")+1000^("ths") + ..and so on So lets see if we can convert 1/2 as one of these. Multiply by 1 and you do not change the actual value.
Step 3: Then write down just the numerator, putting the decimal point in the correct place, that is, one space from the right-hand side for every zero in the denominator. 1 1/2 = 3/2 = (3 × 50) / (2 × 50) = 150/100 = 1.5. Irrespective of the methods used, the answer to 1 1/2 as a decimal will always remain the same.
In this case to get a deniminator of 10 you only have to multiply numerator and denominator by 5. − 1 2 = − 1 ⋅ 5 2 ⋅ 5 = − 5 10 = − 0.5. However this method does not always work. A method that works for every fraction is to calculete the long division of numerator and denominator to see if the decimal is finite. For example: 2:3=0. ...