Question

In their final exams, Jenny scored 49 out of 60 and Sam scored 62 out of 75. Who performed

better on the final exam?
Rachel got 90% on her Economics final exam. If the maximum marks on the exam were 90,
how much did she score?

Answer 1

sam

81

Explanation:

we need to find the percentage

`49 / 60 * 100\%\\ = 81.7\% \\ \\ 62 / 75 * 100\% \\ = 82.7\% \\ > 81.7\%`

thus Sam preformed better

`rachels \: mark = 90 * 90\% \\ = 81`