Tony misplaced
7
77 stamps from his collection. he knows that each stamp of his is worth
$
0
.
1
5
$0.15dollar sign, 0, point, 15 and that the total value of them is now only
$
5
.
5
5
$5.55dollar

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3