Question

Pls help me pls pls please

Answer 1

27 would be the answer

Answer 2

`▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪`

Weight of box :

• 
  `67.5 \: \: g`

weight if each ball :

• 
  `2.5 \: \: g`

Number of ping pong balls :

• 
  `(weight \: \: of \: \: box)/(weight \: \: of \: \: ball \: )`

• 
  `(67.5)/(2.5)`

• 
  `27`

number of balls in box = 27