It takes shelby 20 minutes to walk to school .it takes raymani 80% as long to walk to school. how long does it take raymani to walk to school?

It takes Raymani 16 minutes to walk to school.

Step-by-step explanation:

Given:

Minutes taken by Shelby to walk to school = 20 minutes

Minutes taken by Raymani  to walk to school = 80%

We need to find the Minutes taken by raymani to walk to school.

Solution:

Now Minutes taken by Raymani  to walk to school  is given in percentile.So we will convert it into minutes.

We can say that;

Minutes taken by Raymani  to walk to school is equal to Percentile Minutes taken by Raymani  to walk to school multiplied by Minutes taken by Shelby to walk to school and then divided by 100.

framing in equation form we get;

Minutes taken by Raymani  to walk to school =

Hence It takes Raymani 16 minutes to walk to school.    

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!