A. One ton of steel
B. Two tons of steel
C. Three tons of steel
D. Four tons of steel
Correct Answer: One ton of steel ✔
Last Updated: June 11, 2019
A. One ton of steel
B. Two tons of steel
C. Three tons of steel
D. Four tons of steel
Correct Answer: One ton of steel ✔
Last Updated: June 11, 2019