(These are all from the same site. You can see above I’m taking pictures of my screen. This was a shockwave activity that no longer works on most browsers. If you know that this has been recreated elsewhere in a new format, let me know and we will link to that instead.)
Answer: (72 pounds, 600/2.5 = 240 Then read 240 on the bar graph. Then multiply that by 2 steer.)
Answer: (64 pounds)
Answer: (80 pounds)
Answer: (140 pounds)
Answer: (19 pounds)