The square below represents one whole express the shaded area as a fraction a decimal and a percent of the whole

1).

2). 0.81

3). 81%

Step-by-step explanation:

There are total 10×10 = 100 squares in the picture and number of shaded squares = 100 - 19 = 81

Shaded area expressed as the fraction of the whole =

Shaded area in decimals of the whole =

Shaded area in percent of the whole = = 81%

The fraction, decimal, and percentage form for the shaded squares will be , 0.81, and 81%, respectively.

From the given figure of squares, it can be concluded that:

Now, the given situation can be written in fraction, decimal and percentage form as,

Therefore, the fraction, decimal, and percentage form for the shaded squares will be , 0.81, and 81%, respectively.

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answer: c. mark the intersection points of the arcs, and draw a line through those two points.

step-by-step explanation:

to draw bisector of line segment. there are following steps:

1) draw circles from both the endpoints of the length segments taking them as center of circles.

2) mark the intersection points of the circles and use the straightedge to draw a line through the marked points .

thus, c is the right answer."mark the intersection points of the arcs, and draw a line through those two points."is the the final step in bisecting a line segment.