Question

When the rate of income tax is 10%,a person has to pay Rs.440 more than when it is 8%.Find his income.​

Answer 1

Answer:

₹8

Step-by-step explanation:

let the original money he had to pay =x

so when income tax is 10%

$x + \frac{10}{100} \times x = \frac{110 x}{100}$

ATQ

$\frac{110x}{100 } = 440 \\ x = \frac{440 \times 100}{110} = 400$

so original money he has to pay =₹400

when income tax is 8%

$400 + \frac{8}{100} \times 400 = 400 + 32 = 432$

his income=440-432=8