Height 6th grade class The average height of 8 boys in a class is 168 cm. when a new boy joins Height cm boy average answer joins boys class group when question brainliest mark if
the average height of 8 boys in a class is 168 cm. when a new boy joins
the average height of 8 boys in a class is 168 cm. when a new boy joins
Height 6th grade class - Imgflip