Register
Out of 30 questions Ahmad answers 12 of them incorrectly.what percent of the questions did he correctly
227k views
4 votes
Out of 30 questions Ahmad answers 12 of them incorrectly.what percent of the questions did he correctly

User Chad Carter
by
7.3k points

2 Answers

5 votes
40% 40/100 .4 divide 14 by 30
User Alexey Orlenko
by
7.2k points
4 votes
(12/30)x100 is 40%
This is percent of incorrect answers. The total percent must be 100% so subtract 100-40=60%.
60% answers were answered correctly.
User Jhanschoo
by
7.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.3m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!