no
80 kph = 49.7096954 mphThis can be confirmed with Google Calculator and Wikipedia
80 mph = 128.75 kph
80 km/h = 49.71 mph
Blanks are made using the same solvent used in your solutions. So, in this case, you would use 80 percent acetone in water. Blanks allow you to see what parts of your results are due to the solvent and what parts are due to the solute. If you used pure water as your blank, it would not show the effect of the 80 percent acetone in water on your results.
There can be no equivalence. Miles per hour is a measure of speed while a kilometre is a measure of distance. The two measure different things and, according to basic principles of dimensional analysis, any attempt at conversion from one to the other is fundamentally flawed.
80-40 answers = 40
No.
80% of 80 is 64 64 right answers right and 16 wrong answers
The Answers is 80 5 X 16 = 80
70 x 80 = 5600
80%
No there is not a book on Star 80
80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.
80% of 20 = 20*80/100 = 16
96.25%% of incorrect answers = 3/80 * 100% = 3.75%% of correct answers = 100% - 3.75% = 96.25%
24 wrong answers
There are two answers to that. If you get 80% of 40 and add it on, you get 72. If you get 80% as a value and add it to 40, you get 40.8