first you divide the amount of miles chris walked with 1/4 or .25 miles then you will get the answer
Given that the figures are similar polygons, the ratio of their ratios should be equal to the square of the ratio of their circumference. If we let x be the lateral area of the smaller cylinder then,
(x/210π) = (24π/60π)²
The value of x from the equation is,
x = 33.6π
Thus, the area of the smaller cylinder is equal to 33.6π mm².
600 mm of rain / 30 min = 50 mm of rain per minute
Percent decrease. 41%
percent change= (new-old)/old *100
= -41 % the negative means decreasing
