It travels 2144 in 8 hours.
Therefore, if you want to find out how many miles it travels in one hour, divide 2144 by 8.
2144 ÷ 8 = 268 miles in one hour. :)
The answer is 84%. This is because to get a percentage out of 100% you need to have 100 in your total so you multiply 50 *2 to get 100 and since you changed the 50 you also have to change your 42 by the same equation. So 42*2 is 84. Hope this helped please comment if you need clarifying.
81 = 37.5% of x.
81 = (37.5/100)*x
81 = 0.375x
0.375x = 81
x = 81/0.375
x = 216
The number is 216.
Calculate the median and then the mean. subtract the smaller one from the larger number. that is you difference.
