Un elev a rezolvat 8 probleme, iar altul a rezolvat 10 probleme. cat la suta din numarul problemelor rezolvate de cel de-al doilea elev reprezinta numarul de probleme rezolvate de primul elev?

125% of the problems were solved by the second student with respect to the first student.

Step-by-step explanation:

First student solved 8 problems.

second student solved 10 problems.

We are asked to find :  What percentage of the number of problems solved by the second student is the number of problems solved by the first student?

we find the percentage of the second student as:

Hence, 125% of the number of problems solved by the second student is the number of problems solved by the first student.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368