An engineering student answered 81 questons correctly ona 90 question test. what percent of the question did she answer correctly? questions correctly on a 90 question test. what percent of the questions she answered correctly?

correct answer = 90%

Step-by-step explanation:

Let x be the percent of the question did she answer correctly.

Given:

An engineering student answered 81 questions correctly on a 90 question test.

Find the percent of the question did she answer correctly.

Solution:

Percentage formula is given below

% answer

% answer

% answer

% answer

% answer

% answer

correct answer = 90%

Therefore, she answered 90% correctly.

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i believe the answer is letter c) 8

step-by-step explanation: