Different sizes of string needs to be cut to go around various shapes. All of the following sizes are in inches.

2 4 4 16

(a)Approximate the decimal equivalent of each number to the nearest tenth.

(b) Order the string sizes from least to greatest.

Any help will be greatly appreciated! Thank you!

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.