138 questions right and 12 questions wrong
77 and 1/3%
You need (1.5) x (the percentage that's passing).
To calculate the value of a percentage, convert the percentage to a decimal and multiply by the 100% value..... 92% = 0.92 100% = 150 Therefore 92% = 0.92 x 150 = 138
Multiply the total questions by the percentage (divide the percentage by 100 first) to get the number you had correct. In this case it would be 150 times (64/100) to give you 96 correct answers.
141/150 = 94%
17/150 = 25.5%
138 answered correctly.
138 correct answers. 138/150=92
You can get up to 150 questions wrong.
It is: 36/150 times 100 = 24%
105 out of 150 is 70%. U can miss 45 questions for a 70%.