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12/8 = 1.5 You can do this by just dividing: 12 div 8 = 1.5 You could also use fractions and equivalent fractions to find the decimal. 12/8 = 1 4/8 = 1 1/2 Make the denominator into a power of 10. 1 1/2 = 1 5/10 = 1.5 Using a different denominator: 12/8 xx 125/125 = 1500/1000 = 15/10 = 1.5.
2 Answers. 1:8 = 0.125. one way to find the decimal value of fractions is to work from fractions we know already. eg we know. 1 4 = 0.25. now. 1 8 = 1 2 of 1 4. so. 1 8 = 0.25÷ 2.
Explanation: In the fraction 9 1 2, it is a mixed number where 9 is a whole number and only the 1 2 has to be changed to a decimal. 1 2 = 0.5. ∴ 9 1 2 = 9.5. Answer link.
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.
Explanation: A percent is a value given out of 100. 371 2 % = 37.5%. As a fraction: 37.5 100. To simplify multiply by 10 10 to get rid of the decimal. 37.5 100 × 10 10 = 375 1000. Simplify by dividing by the HCF which is 125. 375 ÷ 125 1000 ÷ 125 = 3 8. Answer link.
We have: 50 100 and to change this to a decimal we need to change the 100 into 1. For multiply or divide on a fraction what we do to the bottom we also do to the top. 50 100 = 50 ÷ 100 100 ÷ 100 = 0.5 1 = 0.5. Answer link. 1/2 as a decimal is 0.5 1/2 as a percentage is 50% color (blue) ("The teaching bit - explaining percentage") Percentage ...
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. ...
Explanation: To change a fraction into a decimal we can look for a way to expand a fraction so that the new denominator is a power of 10. Here we can expand the fraction by 5: 9 2 = 9 ⋅ 5 2 ⋅ 5 = 45 10 = 4 5 10 = 4.5. Answer link.
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%
Decimal = 0.4167 Percent = 41.67% 5/12 simply means 5 divided by 12. So 5/12 = 0.4167 If you are not given a calculator to find the answer, then use long division. To get percentage, you need to multiply the decimal answer by 100%: (5/12)*100%=41.67 %