Tony wants to purchase a baseball glove for $14.96, a baseball bat for $19.87, and a baseball for $5.37. He figured out that he
will need $40.20 to purchase the three items. Estimate the cost of the three items. Is Tony's calculation reasonable? Select from the drop down menus to complete the sentence. Tony's calculation is : reasonable or not reasonable
because the three items cost about :30$, $40 ,$50, or $70
.
