What is the circumference of football. Its answer in lab manual is 27"

1.	What is the circumference of football. Its answer in lab manual is 27" × 28" given . I wanted to know that what 27" × 28" means?? Pls help me.
Answer» Answer: Explanation: these are symbols USED in measurement " means INCH ' means feet 27" means 27 inches circumference of FOOTBALL is about 27"-28" i.e 27 to 28 inches (i checked it across websites) i think - should be there instead of x

What is the circumference of football. Its answer in lab manual is 27" × 28" given . I wanted to know that what 27" × 28" means?? Pls help me.

Answer»

Answer:

Explanation:

these are symbols USED in measurement

" means INCH

' means feet

27" means 27 inches

circumference of FOOTBALL is about 27"-28" i.e 27 to 28 inches

(i checked it across websites)

i think - should be there instead of x