The percentage change from 320 to 542 is: +69.375%
percentage = 26.5625% rate:= 85/320 * 100%= 0.265625 * 100%= 26.5625%
240 as a percentage of 800 = 100*240/800 = 30%
300 as a percentage of 800 = 100*300/800% = 300/8% = 37.5%
37.5%
The percentage change from 320 to 542 is: +69.375%
320
36 out of 320 is 8.125%
320
percentage = 26.5625% rate:= 85/320 * 100%= 0.265625 * 100%= 26.5625%
240 as a percentage of 800 = 100*240/800 = 30%
40 x 20 = 800 40 x 8 = 320 20 x 3 = 60 8 x 3 = 24 800 + 320 + 60 + 24 = 1204 28 x 43 = 1204
300 as a percentage of 800 = 100*300/800% = 300/8% = 37.5%
1.25
It is 75%
37.5%
800 miles/2.5hours = 320 mph