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.

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72