Express the shaded area as a fraction, a decimal, and a percent of the whole. Pro
Fraction:
Pro
Decimal:
Te
Percent:

1). 81/100

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 = 81/100

Shaded area in decimals of the whole = 81/100 = 0.81

Shaded area in percent of the whole = 81/100(100)  = 81%

the answer is d

step-by-step explanation:

answer: answer is b.

[m < b = 120º]

step-by-step explanation: