Arrange the following in descending order: $6.75,7\frac{8}{100},6.749,6.225,6.07$6.75,78100,6.749,6.225,6.07
Write your answer on the same line, separated by commas.
Arrange the following in descending order: $0.766,\frac{76}{100},0.7609,\frac{768}{1000},0.7663$0.766,76100,0.7609,7681000,0.7663