8. On planet Fleeg, dme is measured in flinutes and fleconds. A flinute is equal to 2.5 Earth minutes and a fecond is equal to 3/4 of an Earth second How many
fleconds are in a flinute?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?