Question

dn1 salary of a person in Rupees 42000 increased by 20% in 1997 and by 10% in 1998 what was his annual salary in 1998​

Answer 1

Hey mate here is your answer:

$199</em></strong><strong><em>7</em></strong><strong><em> \: salary(s) = </em></strong><strong><em>2</em></strong><strong><em>0\%of \: 42000 + 42000$

$s = \frac{</em></strong><strong><em>2</em></strong><strong><em>0}{100} \times 42000 + 42000$

$s = </em></strong><strong><em>8</em></strong><strong><em>4</em></strong><strong><em>00 + 42000$

His salary in 1997=₹50400

Now,

his salary in 1998=10% of 50400+50400

=5040+50400

=₹55440