Question

The ratio of income on Rani are Sheela is 3:4 and
Their expenditure is 2.3 If their monthly Savings are
Rs 2000 , find this monthly income.​

Answer 1

Answer:

ratio of savings= 3-2:4-3

                          =1:1

each saves Rs.2000

monthly income of Rani= 3*2000

                                          = Rs.6000

monthly income of Sheela= 4*2000

                                          = Rs.8000\

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Answer 2

Answer:

The ratio of income on Rani are Sheela is 3:4 and Their expenditure is 2.3 If their monthly Savings are  Rs 2000. Their monthly income is Rs 14000.

Step-by-step explanation:

Let the total income for Rani and Sheela be x.

The sum of the ratios of their income is equal to:

= 3 + 4 = 7

Rani's income = 3/7 x

Sheela = 4/7x

If each saves 2000 from their income, their expenditure is given as:

Rani = 3/7x - 2000

Sheela = 4/7x - 2000

The ratio of their expenditure is given by:

(3/7x - 2000)/(4/7x - 2000) = 2/3

3(3/7x - 2000) = 2(4/7x - 2000)

9/7x - 6000 = 8/7x - 4000

9x - 42000 = 8x - 28000

x = 14000

So, the total monthly income for Rani and Sheela is Rs 14000

Rani = 3/7 × 14000 = 6000

Sheela = 4/7 × 14000 = 8000