The sun casts a shadow on a building and a flagpole. The building is 100 feet tall and its shadow is 25 feet. The flagpole has a shadow of 5 feet. The two triangles shown are similar.

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%