Answer:
0.375
Step-by-step explanation:
0.6875-0.3125 = 0.375
the answer is 9
30 percent of 30 is 9
40 percent of 30 is 12
12+9 =21
30-21 =9
3 and 23 Over 32
Done
.
12 x 2.5 = 30
$9.50 = .25x
38 quarters