1.66666666667 your anwser is
Answer:
shade 10 boxes for 50%
Step-by-step explanation:
50%=50/100=1/2
1/2 of 20=10
:. To shade 50% of the boxes, 10 boxes need to be shaded
now, we could expand them, but there's no need, since it's just factoring.
74 and 740
