Justin had 115 bags of peanuts to sell at the game. He usually sells each bag for $0.90 each. Today he will sell each bag for 50% of the regular price. How much will Justin make if he sells all of the peanuts?

Which explanation correctly describes how to check whether the answer is reasonable?

A.
Answer: $51.75
Explanation: If Justin sold the peanuts at full price he would have made $115. He sold each bag for 50¢ so he made less than $60.

B.
Answer: $45.00
Explanation: If Justin sold the peanuts at full price each bag would cost $0.90. He would make $90. He sold

Question

Justin had 115 bags of peanuts to sell at the game. He usually sells each bag for $0.90 each. Today he will sell each bag for 50% of the regular price. How much will Justin make if he sells all of the peanuts? 

Which explanation correctly describes how to check whether the answer is reasonable?
 
 A.
Answer: $51.75 
Explanation: If Justin sold the peanuts at full price he would have made $115. He sold each bag for 50¢ so he made less than $60.
 
 B.
Answer: $45.00 
Explanation: If Justin sold the peanuts at full price each bag would cost $0.90. He would make $90. He sold