A. A gorilla casts a shadow that is 600 centimeters long. A 92-centimeter tall chimpanzee casts a shadow that is 276 centimeters
long. What is the height of the gorilla in meters? B. An ostrich is 108 inches tall. If it's shadow is 162 inches, and a emu standing next to it casts a 90-inch shadow, how tall is the emu?
To find the percent of increase take the difference of the two divided by the original. (62-55)/55 = .12727272727. So 13% if they want you to round to the nearest percent.