Decoding decimals. Show that each of the decimal numbers below is actually a rational number by expressing it as a ratio of two integers. 0.02 6.23

Please help tysm :)

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?

Sole the equation 6n + 9 = -3n - 21 - 6 for n

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?