Select 3 ratios that are equivalent to 8: 5

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?