Answer: 5
Step-by-step explanation:
20 * 60 is 120 then divide it by 24
Answer:
18
Step-by-step explanation:
Mark is 18 years old.
54 percent
You add the two together to get 39, then divide 21 by 39. This gives you 0.538, which turns into 54%
4.68 tons since you would multiply 2.1+0.5=2.6×1.8=4.68 tons