24 x 0.7 = 16.8
You can get 18 wrong.
60% of 30 is 18 (0.6 x 30), so you go into the exam with 18 points. A perfect score on the exam would result in an overall grade of 83% (70 + 18).
70%
49/70 x 100 = 70 percent.
It is 70*18/100 = 12.6
18% of 70 is 12.6
18/100 = 0.18 70 * 0.18 = 12.6 70 - 12.6 = 57.4
24 x 0.7 = 16.8
You can get 18 wrong.
18
Yes because 70 percent is 70/100 which is .70
60% of 30 is 18 (0.6 x 30), so you go into the exam with 18 points. A perfect score on the exam would result in an overall grade of 83% (70 + 18).
70%
70x0.7=49 so 70% of 70 is 49 70 percent in decimal form is .7 Multiply 70 by .7 to determine 70 percent of 70 = 49.
70 percent of 83 percent is 0.581 or 58.1%
49/70 x 100 = 70 percent.