As 1 inch = 2.54 cm.
As Annalisa is 64 inches tall,
so the height of Annalisa in centimeter = 64 x 2.54 cm = 162.5 cm (approximately).
Stefen is about 7.5 centimeters taller than Annalisa,
So, height of Stefen in centimeter= 162.5+7.5=170 cm.
and the height of Stefen in inches = 170/ 2.54 cm= 67 inches (approximately).
Keiko is about 1.5 inches shorter than Stefen,
So, the height of Keiko in inches= 67-1.5=65.5 inches.
and the height of Keiko in centimeter = 71.5 x 2.54 cm= 166.5 cm (approximately).
Hence, Annalisa is 64 inches or about 162.5 cm tall.
Stefan is about 67 inches or about 170 cm tall.
Keiko is about 65.5 inches or about 166.5 cm tall.
