Question

If s = 1/4 unit and A = 80s^2, what is the value of A, in square units? ____ square unit(s). (Input whole number only.)

Answer 1

5 square units

substitute s =
`(1)/(4)` into the equation

A= 80 × (
`(1)/(4)`)² = 80 ×
`(1)/(16)` =
`(80)/(16)`= 5 square units

Answer 2

If s = 1/4 unit and A = 80s^2

A = 80 (1/4)^2

A = 80 (1/16)

A = 5

Answer

5 square units