3 the answer is 3......................
Solving:
1) Pass: Make the rule three (Directly proportional)
Two inch nails ______ grams (<span>Weight)
</span>15 ----------------------------35
n ----------------------------- 175
2) Pass: <span>Multiply cross
</span>

3) Pass: Simplify




Answer:
75 nails weigh 175 grams
Answer:
87.97 or 88
Step-by-step explanation:
I think the answer is 4. 12× 1/3= 4