Answer:
10. $6.28
11. You can see that the 2-pack of toothpaste is more expensive.
12. Neil had more hair cut off, 2.53 > 2.35.
13. 300 centimeters.
14. The ceiling in the hall is 15 centimeters taller than the one in the classroom.
15. 112 centimeters.
16. 5 meters = 500 millimeters
5 kilometers = 5,000 meters
17 centimeters = 170 millimeters
17. 5 meters = 5,000 millimeters
20 centimeters = 200 millimeters
Step-by-step explanation:
10. 2.88 + 2.88 + 0.52 = 6.28
11. Already explained
12. Already explained
13. 1 meter is 100 times a centimeter.
14. 1 meter is 100 times a centimeter.
15. Half of 56 is 28. 4 times 28 is 112.
16. 1 meter is 1000 times a millimeter, 1 kilometer is 1000 times a meter, and 1 centimeter is 10 times a millimeter.
17. 1 centimeter is 10 times a millimeter, and 1 meter is 1000 times a millimeter.
