Answer:
25% or 30L
Step-by-step explanation:
100% is 120L, we know 75% is acid, we need the other 25% to make the 100%. 25% of 120 is 30, so 30 liters is pure acid
25
54 minus 29 is 25
65,cone will fill cylinder your wife and family are doing well too
Hence option C is correct...hope this helps you:)
