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Convert each of the following fractions ...

Convert each of the following fractions into a decimal :
`4(11)/125`

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To convert the mixed fraction \( 4 \frac{11}{125} \) into a decimal, we can follow these steps: ### Step 1: Convert the mixed fraction to an improper fraction A mixed fraction consists of a whole number and a proper fraction. To convert it to an improper fraction, we multiply the whole number by the denominator and add the numerator. \[ 4 \frac{11}{125} = \frac{(4 \times 125) + 11}{125} \] Calculating the multiplication and addition: \[ 4 \times 125 = 500 \] \[ 500 + 11 = 511 \] Thus, we have: \[ 4 \frac{11}{125} = \frac{511}{125} \] ### Step 2: Convert the improper fraction to a decimal To convert the fraction \( \frac{511}{125} \) to a decimal, we can perform the division of the numerator by the denominator. \[ 511 \div 125 \] Performing the division: 1. 125 goes into 511 four times (since \( 125 \times 4 = 500 \)). 2. Subtract 500 from 511 to get a remainder of 11. 3. Now, we can express this as \( 4 \) with a remainder of \( 11 \). To continue, we can add a decimal point and a zero to the remainder: \[ 110 \div 125 \] 125 goes into 110 zero times, so we write \( 0 \) after the decimal point. Now we have: \[ 4.0 \] Next, we can add another zero to the remainder: \[ 1100 \div 125 \] 125 goes into 1100 eight times (since \( 125 \times 8 = 1000 \)). Subtracting 1000 from 1100 gives us a remainder of 100. Continuing with the division: \[ 1000 \div 125 \] 125 goes into 1000 eight times (since \( 125 \times 8 = 1000 \)). Subtracting gives us a remainder of 0. Thus, we can conclude that: \[ \frac{511}{125} = 4.088 \] ### Final Answer: The decimal representation of \( 4 \frac{11}{125} \) is \( 4.088 \). ---
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ICSE-DECIMALS -EXERCISE 4A
  1. Express each of the following as fraction is simplest form : 0.8

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  2. Express each of the following as fraction is simplest form : 0.45

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  3. Express each of the following as fraction is simplest form : 1.6

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  4. Express each of the following as fraction is simplest form : 4.75

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  5. Express each of the following as fraction is simplest form : 0.345

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  6. Express each of the following as fraction is simplest form : 64.015

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  7. Express each of the following as fraction is simplest form : 12.725

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  8. Express each of the following as fraction is simplest form : 0.0024

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  9. Convert each of the following fractions into a decimal : 19/10

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  10. Convert each of the following fractions into a decimal : 243/100

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  11. Convert each of the following fractions into a decimal : 51/100

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  12. Convert each of the following fractions into a decimal : 9/100

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  13. Convert each of the following fractions into a decimal : 72/1000

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  14. Convert each of the following fractions into a decimal : 3/5

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  15. Convert each of the following fractions into a decimal : 7/8

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  16. Convert each of the following fractions into a decimal : 37/40

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  17. Convert each of the following fractions into a decimal : 4(3)/8

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  18. Convert each of the following fractions into a decimal : 9(1)/25

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  19. Convert each of the following fractions into a decimal : 2(9)/16

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  20. Convert each of the following fractions into a decimal : 4(11)/125

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