The answer is D. 64. Have a nice day!
Answer:
34 - 25 = 9
Step-by-step explanation:
Answer:
35 grams
Step-by-step explanation:
The ratio of zinc to copper is 3 to 11
A jar of chemical contains 385 grams if copper
Therefore the number of grams of zinc it contains can be calculated as follows
3/11= x/385
11x= 385
x= 385/11
= 35 grams
Hence the chemical contains 35 grams of zinc
Total shells Sandy had = 5
Shells Mageret got = 3
Balance of Seashells
5 - 3
2