Oh, dude, you're hitting me with the math questions right off the bat? Okay, okay, let me break out my calculator... So, 5600 divided by 80 is 70. There you go, math wizardry at its finest.
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490
70 and 80 is 150.
80 - 70% = 80 x (1 - (70/100)) = 24
would depend on which speed you where travelling 60 miles / hour 1000 divided by 60 = 16.7 hours 70 miles / hour 1000 divided by 70 = 14.3 hours 80 miles / hour 1000 divided by 80 = 12.5 hours 90 miles / hour 1000 divided by 90 = 11.1 hours 100 miles / hour 1000 divided by 100 = 10.0 hours 50 km / hour 1000 divided by 50 km = 20.0 hours 60 km / hour 1000 divided by 60 km = 16.7 hours 70 km / hour 1000 divided by 70 km = 14.3 hours 80 km / hour 1000 divided by 80 km = 12.5 hours 90 km / hour 1000 divided by 90 km = 11.1 hours 100 km / hour 1000 divided by 100 km = 10.0 hours
80
0.875
0.875
Oh, dude, you're hitting me with the math questions right off the bat? Okay, okay, let me break out my calculator... So, 5600 divided by 80 is 70. There you go, math wizardry at its finest.
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490
Estimated: 80 Actual: 79.'7' repeating '7'
In order to score an 80 percent on a 70 question test, one can afford approximately 14 errors. This question can be calculated by taking 56 divided by 70,which equals 0.8. Take 0.8 and multiply that by 100 to get 80.
let x = decrease 80- 80 x = 70 80(1-x) = 70 1-x =70/80 x = 1-70/80 = 0.125 = 12.5%
70 and 80 is 150.
80 - 70% = 80 x (1 - (70/100)) = 24
56/80 x 100 = 70 Therefore, 56 is 70 percent of 80.
would depend on which speed you where travelling 60 miles / hour 1000 divided by 60 = 16.7 hours 70 miles / hour 1000 divided by 70 = 14.3 hours 80 miles / hour 1000 divided by 80 = 12.5 hours 90 miles / hour 1000 divided by 90 = 11.1 hours 100 miles / hour 1000 divided by 100 = 10.0 hours 50 km / hour 1000 divided by 50 km = 20.0 hours 60 km / hour 1000 divided by 60 km = 16.7 hours 70 km / hour 1000 divided by 70 km = 14.3 hours 80 km / hour 1000 divided by 80 km = 12.5 hours 90 km / hour 1000 divided by 90 km = 11.1 hours 100 km / hour 1000 divided by 100 km = 10.0 hours