Ari has a map with a scale of 1 inch: 18 miles. To get between two cities on the map, she measures 4.5 inches. How far would that be in real life

Respuesta :

Answer:

81

Step-by-step explanation:

multiple 18 by 4 and you get 72 since you know you half of 18 is 9 you at 9 miles and the 9 comes from the left over .5