40
96 dollars - 30% = 70% of 96 dollars = 96*70/100 = 67.20 dollars.
70 minus 24 is 46.
To score 70 percent on a 30-question driving test, you need to answer at least 21 questions correctly (70% of 30 is 21). Therefore, you can miss up to 9 questions (30 total questions minus 21 correct answers) to still achieve a passing score of 70 percent.
140 minus 70 is 70.
70 - 57 = 13
96 dollars - 30% = 70% of 96 dollars = 96*70/100 = 67.20 dollars.
100 - 30% = 100 x (1 - (30/100)) = 100 x 0.7 = 70
70 minus 64 is 6.
70 minus 24 is 46.
4900, ie 7000 x 70/100
30
-30 - (-24) = -30 + 24 = -6
140 minus 70 is 70.
To score 70 percent on a 30-question driving test, you need to answer at least 21 questions correctly (70% of 30 is 21). Therefore, you can miss up to 9 questions (30 total questions minus 21 correct answers) to still achieve a passing score of 70 percent.
70 - 1 = 69
170 - 70 = 100
112-70= 42