Respuesta :
failed in 60 balls=60-48=12
failed in 2500 balls=\[\frac{12}{60} *2500=500\]
failed in 2500 balls=\[\frac{12}{60} *2500=500\]
Answer:
500
Step-by-step explanation:
48 of the golf balls passed inspection. This means that
60-48 = 12 golf balls failed inspection.
This gives us the ratio 12/60 = 1/5 for the number of golf balls that fail inspection.
Out of 2500, this means we would expect
1/5(2500) = 2500/5 = 500 golf balls to fail.
