10 can be wrong and 30 right; 30/40 = 75%
You need to get 40*60/100 = 24 correct, so you can get 40-24 = 16 wrong.
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
what is your grade percentage if you miss 6 questions out of 40
You can miss 40. 80% of 200 = 160 questions right; 40 wrong
40% of 10 = 4 So four questions out of ten is answered correctly.
40% were wrong.
10 can be wrong and 30 right; 30/40 = 75%
You need to get 40*60/100 = 24 correct, so you can get 40-24 = 16 wrong.
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
what is your grade percentage if you miss 6 questions out of 40
You can miss 40. 80% of 200 = 160 questions right; 40 wrong
10 is the answer,because 100 - 80 = 20 divide that by 2 and you get the answer. 50 - 40 = 10
80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.
40 percent wrong questions. To calculate the percentage 6 divided by 15 and multiplied by 100.
4 out of 10 is 40 percent
The question is, "What is 30% of 40?"is/of=%/100P/40=30/100100P=1200P=12You can miss 12 and get a 70% of the test.