Question

Aman saves 28%of his monthly income. If he spends Rs 6480 per month, find his monthly income.​

Answer 1

Step-by-step explanation:

Given information

• ↠ Aman saves 20 % of his monthly income
• ↠ Aman spends Rs.6480 per month

What we need to calculate

• ↠ We need to calculate Aman's monthly income.

How we solve this question

• ↠ To solve this question we will assume a number (unknown) eg : x or y
• ↠ After that According to statement setup the equation
• ↠ Then we easily find the value .

let Assume a number

• ↠ let's Aman monthly income is Rs. X

Forming an equation

❏ As he saves 28% of his monthly income would be added to his monthly income equal to the money he spends

Therefore equation formed

• ↠ 28 % + x = 6480

Solving the above equation

↬ 28% + x = 6480

• 28% will also written as 28/100

↬ 28/100 + x = 6480

• transferring sides

↬ 28 + x = 6480 × 100

• on multiplying 6480 by 100

↬ 28 + x = 648000

• Again transferring sides

↬ x = 6,48,000/28

• Dividing 648000 by 28

↬ x = 23,142.85

➥Therefore Aman Monthly income is Rs. 23,142.85