Three friends each had the same amount of money in their purses one night. One of
the friends spent half of her money on a $15 pair of shoes. What was the total amount
of money originally in their purses?​

Respuesta :

Answer:

$90

Step-by-step explanation:

If on friend spent half of her money($15). 15 time 2 is 30. so then 30 times 3 Equals 90

90 because 15x2 is 30. 30x3 is 90