1. Create a grid that is 5 squares wide by 2 squares tall. Shade 8 squares as shown above.
A. Look at the shaded:total in the gizmo table. What decimal and percent are modeled by the shaded squares?
Decimal: 0.8
Percent: 80%
Decimal part =
10 squares
8 shaded
0.2=2 squares shaded
so
8 squares shaded = 0.8
Percent part =
if 100% = 1 whole
1 whole = 10 blocks in gizmo table
then
8 blocks in gizmo table = 80%
since
1 block = 10%
10%x8=80
80%
B. Look at the unshaded:total row. What decimal and percent by the unshaded squares?
Decimal: 0.2
Percent: 20%
Decimal part:
If there are 2 unshaded squares
and we know that 1 square = 0.1
then, 2 squares = 0.2
0.2
Percent part:
if we know that 10 blocks = 1 whole
and 1 block = 10%
then 2x10%=20%
20%
1. The Gizmo gives two equivalent (equal) fractions — simplified and unsimplified — for the shaded:total and unshaded:total ratios. Record them below. (to see why these are equivalent, notice how many shaded and unshaded squares are in each row of the grid.)
[tex]\frac{shaded}{total}=\frac{8}{10}=\frac{4}{5}[/tex] [tex]\frac{unshaded}{total} =\frac{2}{10} =\frac{1}{5}[/tex]
Thanks!
Mark me brainliest!
~[tex]FieryAnswererGT[/tex]~
