Answer:
2/5 of an acre
Step-by-step explanation:
1/2 an acre, or 5/10 of an acre, is subtracted from 9/10 of an acre
4/10 can be simplified into 2/5 if divided by two
2/5
1/2=5/10
9/10-5/10=4/10=2/5
A.
4+3+5= 12 marbles
3/12 * 2/11 = 6/132 = 4.5%
the answer would beeeee 8
6x