Mrshape:



Question 33
• •
express 4.35 as a fraction

87/20

Mrshape:



Question 33
• •
express 4.35 as a fraction

Does two dots are on top of the 3 and 5 please

87/20

Mrshape:

Question 33 • • express 4.35 as a fraction
Does two dots are on top of the 3 and 5 please

217.5/50

Mrshape:



Question 33
• •
express 4.35 as a fraction

Does two dots are on top of the 3 and 5 please

431/99

Mrshape:

Question 33

• • express 4.35 as a fraction

Does two dots are on top of the 3 and 5 please

435/100

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are
2
numbers to the right of the decimal point, place the decimal number over
10
2

(
100
)
. Next, add the whole number to the left of the decimal.
4
35
100
Reduce the fractional part of the mixed number.
4
7
20
Convert
4
7
20
to an improper fraction
87
20

Mrshape:


everyome should include working please Resend you solutions again

4+0.35= 4 +35/100
take lcm,400+35/100 = 435/100=4.35

OSADNA009:
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are
2
numbers to the right of the decimal point, place the decimal number over
10
2

(
100
)
. Next, add the whole number to the left of the decimal.
4
35
100
Reduce the fractional part of the mixed number.
4
7
20
Convert
4
7
20
to an improper fraction
87
20

it is not correct sir try again please.
Always remember to quote when you bring solution please

NDSMELODY:
4+0.35= 4 +35/100

take lcm,400+35/100 = 435/100=4.35

not correct please try again

Mr shape pls check my solution i have posted two

Mrshape:




resend your solution with workings

4.35 has two decimal places (i.e hundredths) so converting to a fraction will be removing the dot and multiplying by 1/100
So 435/100 = 87/20

Mrshape:


everyome should include working please Resend you solutions again

4 35/100=435/100=87/20

NDSMELODY:
Mr shape pls check my solution i have posted two

the solution I saw was not accurate sir

Mrshape:



Question 33

• •
express 4.35
as a fraction

Does two dots are on top of the 3 and 5 please

this is a recurring decimal, I.e 4.353535...

For recurring decimal, the denominator is always 9 or 99 or 999 etc depending on the number of digits recurring..

In this case, our denominator is 99 since it is only two digits that are recurring (3 & 5)

To get numerator, this will be (the main number without the decimal) minus (the actual number before the decimal). I.e 435 - 4 = 431

Therefore 4.35... = 431/99

Mrshape:





No-one has got the solution.

Should I post solution?

I've posted the solution

Kareayo:
this is a recurring decimal, I.e 4.353535...

For recurring decimal, the denominator is always 9 or 99 or 999 etc depending on the number of digits recurring..

In this case, our denominator is 99 since it is only two digits that are recurring (3 & 5)

To get numerator, this will be (the main number without the decimal) minus (the actual number before the decimal). I.e 435 - 4 = 431

Therefore 4.35... = 431/99

7


You are correct #20 to your wallet.


But let me show how it is solved

Mrshape:
7


You are correct #20 to your wallet.


But let me show how it is solved

I've explained it already in my post above

Kareayo:
this is a recurring decimal, I.e 4.353535...

For recurring decimal, the denominator is always 9 or 99 or 999 etc depending on the number of digits recurring..

In this case, our denominator is 99 since it is only two digits that are recurring (3 & 5)

To get numerator, this will be (the main number without the decimal) minus (the actual number before the decimal). I.e 435 - 4 = 431

Therefore 4.35... = 431/99

here is it

Let x be the unknown fraction

X=4.35....equ1


Multiply through by 100


100x=435.35........equ2

Subtract equ 1 from 2

99x=431
X=431/99



The is how you turn all decimal to fractions weather reoccurring or terminating

Mrshape:
Let x be the unknown fraction

X=4.35....equ1


Multiply through by 100


100x=435.35........equ2

Subtract equ 1 from 2

99x=431
X=431/99



The is how you turn all decimal to fractions weather reoccurring or terminating

ok

Mrshape:
Let x be the unknown fraction

X=4.35....equ1


Multiply through by 100


100x=435.35........equ2

Subtract equ 1 from 2

99x=431
X=431/99



The is how you turn all decimal to fractions weather reoccurring or terminating

but it is not in all cases that we multiply by 100. It can be 10 or 100 or 1000 depending on the numbers of digits after decimal

Mrshape:


Question 34
With out using calculator or Babylonian method What is the square root of 2 whole number 7/9
Leaving your answer in fraction. No need to show solution

5/3

Mrshape:




Question 34

With out using calculator or Babylonian method
What is the square root of 2 whole number 7/9

Leaving your answer in fraction. No need to show solution

5/3

Kareayo:
but it is not in all cases that we multiply by 100. It can be 10 or 100 or 1000 depending on the numbers of digits after decimal

Yes not all cases.
You depending on the of digits from dot to dot

Mrshape:




Question 34

With out using calculator or Babylonian method
What is the square root of 2 whole number 7/9

Leaving your answer in fraction. No need to show solution

5/3

Mrshape:




Question 34

With out using calculator or Babylonian method
What is the square root of 2 whole number 7/9

Leaving your answer in fraction. No need to show solution

5/3

1 2/3

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