To answer your question:
0.5 is 10 times greater than 0.05
I don't know the options but I guess it would be something like this:
40,000 < x < 50,000
For the first piece of string that is 12 feet long, he could make two 6 foot pieces. For the second piece of string that is 18 feet long he could make two 9 foot pieces. Hope I could help! :D
6.02 because you divide
4.3 ÷ 4= 1.075
Now multiply 1.075 × 5.6 = 6.02
