Question

from his salary khon spends 15% on rent 20% on transport and 50% on groceries. if he saves 1245 every month, what is his monthly salary?

Answer 1

Let the monthly salary of Khon be a

Money spent on rent = 15% of a = 15a/100

Money spent on transport = 20% of a = 20a/100

Money spent on groceries = 50 % of a = 50a/100

Money saved = 1245

Now,

15a/100 + 20a/100 + 50a/100 + 1245 = a

=> ( 15a + 20a + 50a + 124500 ) /100 = a

=> 85a + 124500 = 100a

=> 124500 = 15a

=> a = 8300

Monthly salary of Khon = Rs 8300

Answer 2

☃️required answer ::-

Let the monthly salary of Khon be a

Money spent on rent = 15% of a = 15a/100

Money spent on transport = 20% of a = 20a/100

Money spent on groceries = 50 % of a = 50a/100

Money saved = 1245

Now,

15a/100 + 20a/100 + 50a/100 + 1245 = a

=> ( 15a + 20a + 50a + 124500 ) /100 = a

=> 85a + 124500 = 100a

=> 124500 = 15a

=> a = 8300

Monthly salary of Khon = Rs 8300