Question

a और b के वेतन का योग 33000रु. है। a अपने वेतन का 60℅ खर्च करता है और b 75 करता है। अगर उनका बचत 4:3 का अनुपात है तो a का वेतन कितना है

Answer 1

Explanation:

Given:

a + b = ₹33000......(1)

Ler the common multiplier of the savings of a and b be x

Therefore,

Savings of a = 4x

Savings of b =3x

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Now,

Expenditure of a = 60%

Expenditure of B = 75%

Therefore,

Savings of a = 100% - 60% = 40%

Savings of b = 100% - 75% = 25%

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$\because$ savings of a = 4x

$\therefore$ total salary of a

=$\frac{100\%\times 4x} {40\%} \\=10x$

$\because$ savings of b = 3x

$\therefore$ total salary of b

=$\frac{100\%\times 3x} {25\%} \\=12x$

From equation (1)

10x + 12x = 33000

22x = 33000

$\therefore x= \frac{33000} {22} \\=1500$

$\therefore <strong>Salary\: of\: a</strong> =10\times 1500=<strong>Rs.15000</strong>$

Answer 2

Answer:

Explanation:

Answer