round both numbers up then multiply
43 * 14 = 602
Answer: B is reasonable
Step-by-step explanation: In 4 hours, you hike 10 miles. Divide 10 miles by 4 hours to get miles per hour, which is what you want to solve for in this problem. 10 divided by 4 is 2.5, which means you can hike 1 mile in 2.5 hours.
Answer:
B) 20
Step-by-step explanation:
2808 lb. / 140 lb. ≈ 20
It is 31%.
To explain, you have to just have to multiply 0.31 by 100, and then add a percentage sign.
Answer:
13
Step-by-step explanation:
X is most likely used to symbolize a number under twenty but over 10 - but you don't have the question posted
