Question

Rahul's income is 25% more than mukul's income. percentage of mukul's income in terms of rahul's income?​

Answer 1

Answer:

20%

Step-by-step explanation:

Rahul income is 25% more than mukul income

lets us assume that mukul income is 100 and Rahul income be 125

now mukul income percent =(125-100)/125×100%

by solving this we get = 20%

Answer 2

Given,

Rahul's income is 25% more than Mukul's income.

To find,

The percentage of Mukul's income in terms of Rahul's income.

Solution,

We can simply solve this mathematical problem using the following process:

Mathematically,

p% of a number A is calculated as;

p% of a number A = (p/100) × A

{Statement-1}

Let us assume that the income of Mukul is Rs. x.

According to the question,

Rahul's income is 25% more than Mukul's income

=> Rahul's income = (Mukul's total income) + 25% of (Mukul's total income)

=> Rahul's income = Rs. x + (25% of Rs. x) = Rs. x + Rs. (25% of x) = Rs. x + Rs. (25/100 × x) = Rs. x + Rs. x/4 = Rs. (x + x/4) = Rs. (4x + x)/4

{According to statement-1}

=> Rahul's income = Rs. (5x/4)

Now, according to the question;

The percentage of Mukul's income in terms of Rahul's income

= (Mukul's income)/(Rahul's income) × 100

= (Rs. x)/(Rs. 5x/4) × 100

= 4/5 × 100 = 80%

Hence, the percentage of Mukul's income in terms of Rahul's income is equal to 80%.