Question

nicks class is learning about rocks. his favorite part was sorting through a bag of dirt to look for rocks and fossils. nicks bag had 170 grams of rocks and 85 grams of fossils. how many grams of rocks and fossils did nicks bag have in all? grams

Explanation:

Step1: Identify the quantities to add

We have the weight of rocks as 170 grams and the weight of fossils as 85 grams. We need to find the total weight by adding these two quantities.

Step2: Perform the addition

To find the total weight, we add 170 and 85. So, \(170 + 85 = 255\).

Answer:

255