Question

Anita earns ₹$8,000$ a month and Sunita earns ₹ $20,000$ month. Find the ratio between Anita's income to their total income.

Answer 1

Finding the ratio between Anita's income to their total income :

Given :

Anita's income $=$₹ $8,000$

Sunita's income $=$₹ $20,000$

Their total income $=$ Anita's monthly income $+$ Sinita's monthly income

$=$₹$8,000$ $+$ ₹$20,000$

$=$₹ $28,000$

So, Ratio between Anita's income to their total income will be ,

$=\frac{8000}{28000}$

$=\frac{2\times 4\times 1000}{4\times 7\times 1000}$

$=\frac{2}{7}$ $=2:7$ ( $8$ and $28$ has common multiple $4$, $1000$ is common in numerator and denominator both)

Hence, ratio between Anita's income to their total income is $=2:7$