Question

Donovan took a math test and got 35 correct and 10 incorrect answers. What was the percentage of correct answer

Answer 1

Answer :-

• The percentage of correct answers is 77.77%.

Step-by-step explanation:

To Find :-

• The percentage of correct answer Donovan did

Solution:

Given that,

• Number of correct answers Donovan did = 35 answers
• Number of incorrect answers Donovan did = 10 answers

Therefore,

Total answers = Number of incorrect answers + Number of correct answers,

=> 35 answers + 10 answers

=> ( 35 + 10 ) answers

=> 45 answers

Now, According the question,

• The percentage of correct answers

=> 35/45 × 100

=> 3500/45

=> 77.77

Hence,

• The percentage of correct answers is 77.77%.

Answer 2

Answer:

The percentage of correct answers=77.78

Step-by-step explanation:

Number of correct answers=35

number of incorrect answers=10

total number of questions=number of correct answers + number of

                                                                                                incorrect answers

                                           =35+10

                                           =45

Percentage of correct answers = number of correct answers×100/

                                                         Total number of question

                                                       =35×100/45

                                                       =3500/45

                                                      =77.777

                                                      =77.78