On his vacation, Chad spent 1/8 of the day swimming, 1/6 of the day shopping, and 1/4 of the day water skiing. How much of the day was left?

11/24

Step-by-step explanation:

First find the common denominators of each fraction:

The common denominator of each fraction is 24

1/8 multiplied by 3 is 3/24 1/6 multiplied by 4 is 4/241/4 multiplied my 6 is 6/24

add these fractions up

3/24 + 4/24 + 6/24 = 13/24

subtract 24/24 - 13/24 = 11/24

perimeter of a semicircle is calculated as follows;
                                                                           
diameter = 35 inches
                                                                           
circumference of circle - 2πr
r - radius -
r = diameter / 2 = 35 /2 = 17.5 inches
                                                                           
circumference = 2 x 3.14 x 17.5 = 109.9 inches
                                                                           
circumference is perimeter of whole circle. we need to find the circumference for half the circle.
therefore perimeter for the curved line = 109.9 / 2 = 54.95 inches
                                                                                 
perimeter of half circle = diameter + curved line perimeter = 35 + 54.95 = 89.95 inches
                                                                           
answer is B. 89.95 in.