Question

A man earns 8500 per month and spends 80 percent of it find his monthly savings

Answer 1

Monthly income = 8500

Expenditure=80%

Saving=100-80

=20%

Monthly savings

=20% of 8500

=20/100 ×8500

=20×85

= 1700

So, monthly savings =₹1700 .

Answer 2

$\huge\red{Hi\: Friend}$

Here is your answer

Man's Earning = Rs 8500

Spend = 80% of 8500
$= \frac{80}{100} \times 8500 \\ = 80 \times 85 \\ = 6800$
Hence
Man's Monthly Saving is
$= 8500 - 6800 \\ = 1700$
His Monthly Saving = Rs 1700

$<marquee>Hope it helps you$