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.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.