50
show your work and solve as a proportion.
what percent of 88 is 88?
what is 63% of 150?
what is 150% of 63?
what is 1% of 1

88 is is 100 % of 88

63% of 150 is 94.5

150% of 63 is 94.5  

1% of 1 is .01

Step-by-step explanation:

I will call the percent p

p        88

 =

100     88

Using cross products

88p = 88*100

Divide each side by 88

88p/88 = 8800/88

p =100

It is 100 %

63        x

 =

100     150

Using cross products

63*150 = 100x

Divide by 100

63*150/100 =100x/100

94.5 =x

150        x

 =

100     63

Using cross products

63*150 = 100x

Divide by 100

63*150/100 =100x/100

94.5 =x

1         x

 =

100     1

Using cross products

1*1 = 100x

Divide by 100

1/100 =100x/100

.01 =x

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: