Question

priti earns $170000 during the year. her total saving were $ 32000. find
1. her yearly expenditure
2.saving : expenditure
3. expenditure: earings
4.earing : saving

Answer 1

${ \mathfrak{Answer :-}}$

1. $138000.
2. 16 : 69.
3. 69 : 85.
4. 85 : 16.

${ \mathfrak{Given :-}}$

• Priti earns $170000 in a year.
• Her total saving is $32000.

${ \mathfrak{To \: find :-}}$

1. Her yearly expenditure.
2. Saving : Expenditure.
3. Expenditure : Earning.
4. Earning : Saving.

${ \mathfrak{Step \: by \: step \: explanation :-}}$

1) Earning of Priti in a year = $170000.

Saving = $32000.

Expenditure = Earning - Saving.

Expenditure = $138000.

So, her yearly expenditure is $138000.

2) Saving : Expenditure.

Saving = $32000.

Expenditure = $138000.

Ratio :-

$\dfrac{32000}{138000}$

Cut off the zeroes, we get :-

$\dfrac{32}{138}$

Reduce the numbers. We get :-

$\dfrac{16}{69}$

${\mathfrak { \therefore Saving : Expenditure = 16 : 69.}}$

3) Expenditure : Earning.

Expenditure = $138000.

Earning = $170000.

Ratio :-

$\dfrac{138000}{170000}$

Cut off the zeroes. We get :-

$\dfrac{138}{170}$

Reduce the numbers. We get :-

$\dfrac{69}{85}$

${ \mathfrak{\therefore Expenditure : Earning = 69 : 85.}}$

4) Earning : Saving.

Earning = $170000.

Saving = $32000.

Ratio :-

$\dfrac{170000}{32000}$

Cut off the zeroes. We get :-

$\dfrac{170}{32}$

Reduce the numbers. We get :-

$\dfrac{85}{16}$

${\mathfrak {\therefore Earning : Saving = 85 : 16.}}$

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Answer 2

Answer:

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